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Level of balance

Level of balance, Total:500 items.

In the international standard classification, Level of balance involves: Fruits. Vegetables, Geology. Meteorology. Hydrology, Fasteners, Measurement of volume, mass, density, viscosity, Tea. Coffee. Cocoa, Farming and forestry, Aerospace fluid systems and components, Education, Standardization. General rules, Sports equipment and facilities, Pharmaceutics, Elements of buildings, Energy and heat transfer engineering in general, Materials for aerospace construction, Animal feeding stuffs, Quality, Characteristics and design of machines, apparatus, equipment, Shafts and couplings, Fasteners for aerospace construction, Coatings and related processes used in aerospace industry, Ventilators. Fans. Air-conditioners, Vibrations, shock and vibration measurements, Applications of information technology, Rubber, Leisure. Tourism, Chipless working equipment, Raw materials for rubber and plastics, Services, Terminology (principles and coordination), Linear and angular measurements, Paints and varnishes, Food products in general, Installations in buildings, Glass, Space systems and operations, (No title), Acoustics and acoustic measurements, Protection of and in buildings, Valves, Shipbuilding and marine structures in general, Equipment for petroleum and natural gas industries, Iron and steel products, Clothes, Protection against electric shock, Electrical engineering in general, Components for electrical equipment, Wood, sawlogs and sawn timber, Test conditions and procedures in general, Optics and optical measurements, Industrial trucks, Lifting equipment, Non-ferrous metals, Construction materials, Footwear, Rubber and plastics products, Equipment for entertainment, Capacitors, Vocabularies, Ferrous metals, Commercial vehicles, Headgear. Clothing accessories. Fastening of clothing, Structures of buildings, Internal combustion engines, Protection against fire, Organic chemicals, Pipeline components and pipelines, Construction of railways, Refrigerating technology, Road vehicle systems, Textile fibres, Insulation, Metalliferous minerals, Leather technology, Lamps and related equipment.


Professional Standard - Agriculture, Level of balance

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Level of balance

RO-ASRO, Level of balance

American Society for Testing and Materials (ASTM), Level of balance

  • ASTM E1270-88(2003) Standard Test Method for Equal Arm Balances
  • ASTM E1270-88(1997) Standard Test Method for Equal Arm Balances
  • ASTM E1270-88(2008) Standard Test Method for Equal Arm Balances
  • ASTM E1270-88(2014) Standard Test Method for Equal Arm Balances
  • ASTM D2227-96 Standard Specification for Natural Rubber (NR) Technical Grades
  • ASTM D2227-96(2015) Standard Specification for Natural Rubber (NR) Technical Grades
  • ASTM F2732-23 Standard Practice for Determining the Temperature Ratings for Cold Weather Protective Clothing
  • ASTM D6582-00(2005)e1 Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
  • ASTM D6582-00(2005) Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
  • ASTM E413-04 Classification for Rating Sound Insulation
  • ASTM E413-10 Classification for Rating Sound Insulation
  • ASTM E413-16 Classification for Rating Sound Insulation
  • ASTM D2227-96(2011) Standard Specification for Natural Rubber (NR) Technical Grades
  • ASTM D4995-04 Standard Specifications for Electronic and Degreasing Grades of 1,1,2-Trichloro 1,2,2,-Trifluoroethane Solvent
  • ASTM D4995-00 Standard Specifications for Electronic and Degreasing Grades of 1,1,2-Trichloro 1,2,2,-Trifluoroethane Solvent
  • ASTM B960-13 Standard Specification for Prime Western Grade-Recycled (PWG-R) Zinc
  • ASTM D388-77 Standard Specification for Classification Of Coals By Rank

中国气象局, Level of balance

CZ-CSN, Level of balance

International Organization for Standardization (ISO), Level of balance

  • ISO 7092:2000 Plain washers - Small series - Product grade A
  • ISO 7094:2000 Plain washers - Extra large series - Product grade C
  • ISO 7089:2000 Plain washers - Normal series - Product grade A
  • ISO 7091:2000 Plain washers - Normal series - Product grade C
  • ISO 8738:1986 Plain washers for clevis pins; Product grade A
  • ISO 7090:2000 Plain washers, chamfered - Normal series - Product grade A
  • ISO 7093-1:2000 Plain washers - Large series - Part 1: Product grade A
  • ISO 7093-2:2000 Plain washers - Large series - Part 2: Product grade C
  • ISO 7089:1983 Plain washers; Normal series; Product grade A
  • ISO 7091:1983 Plain washers; Normal series; Product grade C
  • ISO 7092:1983 Plain washers; Small series; Product grade A
  • ISO 7045:1983 Cross recessed pan head screws; Product grade A
  • ISO 7094:1983 Plain washers; Extra large series; Product grade C
  • ISO 1580:1983 Slotted pan head screws; Product grade A
  • ISO 7094:2000/cor 1:2000 Plain washers - Extra large series - Product grade C; Technical Corrigendum 1
  • ISO 7090:1983 Plain washers, chamfered; Normal series; Product grade A
  • ISO 7093:1983 Plain washers; Large series; Product grades A and C
  • ISO/DIS 3506-7 Fasteners — Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 7: Flat washers with specified grades and property classes
  • ISO 14694:2003 Industrial fans - Specifications for balance quality and vibration levels
  • ISO 7045:2011 Pan head screws with type H or type Z cross recess - Product grade A
  • ISO 10644:1998 Screw and washer assemblies with plain washers - Washer hardness classes 200 HV and 300 HV
  • ISO 10673:1998 Plain washers for screw and washer assemblies - Small, normal and large series - Product grade A
  • ISO 10669:1999 Plain washers for tapping screw and washer assemblies - Normal and large series - Product grade A
  • ISO 12584:2013 Aerospace.Hydraulic fluid components.Expression of particulate contamination levels
  • ISO 6771:1987 Aerospace; Fluid systems and components; Pressure and temperature classifications
  • ISO 14952-2:2003 Space systems - Surface cleanliness of fluid systems - Part 2: Cleanliness levels
  • ISO 12260:2016 Aerospace - Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - Dimensions
  • ISO 12260:1996 Aerospace - Screws, pan head, internal offset cruciform ribbed or unripped drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa - Dimensions
  • ISO 4759-3:2000 Tolerances for fasteners - Part 3: Plain washers for bolts, screws and nuts - Product grades A and C
  • ISO 10644:2009 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
  • ISO 9152:1998 Aerospace - Bolts, with MJ threads, in titanium alloys, strength class 1100 MPa - Procurement specification
  • ISO 7689:1988 Aerospace; alloy steel bolts with strength classification 1100 MPa and MJ threads; procurement specification

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Level of balance

  • GB/T 20480-2006 Grade of sand and dust storm weather
  • GB 24850-2013 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions
  • GB 24850-2010 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions
  • GB/T 42371-2023 Standards for evaluating the level of public ice hockey
  • GB/T 42377-2023 Standards for public curling level evaluation
  • GB/T 27968-2011 Grade assessment and classification for aution enterprises
  • GB/T 41973-2022 Industrial fans—Specifications for balance quality and vibration levels
  • GB/T 31526-2015 Evaluation and classification of service quality for electronic commerce platform
  • GB/T 5207-1985 Coatings--Determination of the danger classification by flash testing (rapid equilibrium method)
  • GB/T 42369-2023 Standards for evaluating the level of mass racing skating
  • GB/T 27964-2011 Grade of fog forecast
  • GB/T 42375-2023 Standards for evaluating the sports level of mass alpine skiing and snowboarding
  • GB/T 32545-2016 Division of production grade for iron ores

Guangxi Provincial Standard of the People's Republic of China, Level of balance

Canadian General Standards Board （CGSB), Level of balance

British Standards Institution (BSI), Level of balance

  • BS EN ISO 7089:2000 Plain washers. Normal series. Product grade A
  • BS EN ISO 7091:2000 Plain washers. Normal series. Product grade C
  • BS EN ISO 7093-1:2000 Plain washers. Large series. Product grade A
  • BS EN ISO 7093-2:2000 Plain washers. Large series. Product grade C
  • BS EN ISO 7092:2000 Plain washers. Small series. Product grade A
  • BS EN ISO 7094:2000 Plain washers. Extra large series. Product grade C
  • BS EN 28738:1992 Plain washers for clevis pins. Product grade A
  • BS EN ISO 7090:2000 Plain washers, chamfered. Normal series. Product grade A
  • BS EN 4073:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1100 MPa (at ambient temperature) / 235 °C
  • BS EN 4073:2010 Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification 1100 MPa (at ambient temperature) / 235°C
  • BS EN 3847:2019 Aerospace series. Paints and varnishes. Determination of sedimentation rating
  • BS EN 3226:2010 Aerospace series. Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated. Classification: 1100 MPa/235C
  • BS EN 3226:2009 Aerospace series - Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated - Classification: 1100 MPa/235 °C
  • BS EN 14240:2004 Ventilation for buildings - Chilled ceilings - Testing and rating
  • BS ISO 14952-2:2004 Space systems - Surface cleanliness of fluid systems - Cleanliness levels
  • BS EN 3228:2010 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
  • 23/30445677 DC BS ISO 3506-7. Fasteners. Mechanical properties of corrosion-resistant stainless-steel fasteners - Part 7. Flat washers with specified grades and property classes
  • BS EN ISO 10644:2009 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
  • BS ISO 19821:2017 Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards
  • BS EN 3229:2010 Aerospace series. Nuts, hexagonal, plain, reduced height normal across flats, in steel, cadmium plated, left hand thread. Classification: 900 MPa (at ambient temperature)/235°C
  • BS EN 3229:2009 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature)/235 °C
  • BS 6SP 4:2000+A3:2012 Pins headed, plain shank, drilled, steel alloy and corrosion resisting steel with a strength class 880 MPa
  • BS EN 10020:2000 Definition and classification of grades of steel
  • BS EN 4161:2010 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature) / 235 °C
  • BS EN 4161:2009 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature) / 235 °C
  • BS EN 3227:2010 Aerospace series - Nuts, hexagonal, plain, normal height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 1100 MPa (at ambient temperature)/235 °C
  • BS 6SP 4:2000 Pins headed, plain shank, drilled, steel alloy and corrosion resisting steel with a strength class 880/1080 MPa
  • BS EN 12560-1:2001 Flanges and their joints - Gaskets for Class-designated flanges - Non-metallic flat gaskets with or without inserts
  • BS EN 13848-5:2008+A1:2010 Railway applications - Track - Track geometry quality - Geometric quality levels - Plain line

Korean Agency for Technology and Standards (KATS), Level of balance

  • KS B ISO 7089:2005 Plain washers－Normal series－Product grade A
  • KS B ISO 7091:2005 Plain washers－Normal series－Product grade C
  • KS B ISO 7090:2005 Plain washers, chamfered－Normal series－Product grade A
  • KS B ISO 7091-2005(2020) Plain washers－Normal series－Product grade C
  • KS B ISO 7089-2005(2020) Plain washers－Normal series－Product grade A
  • KS B ISO 7090-2005(2020) Plain washers, chamfered－Normal series－Product grade A
  • KS B ISO 14694:2004 Industrial fans-Specifications for balance quality and vibration levels
  • KS M 6770-2004 Standard specification for natural rubber(NR) technical grades
  • KS M 6770-2004(2019) Standard specification for natural rubber(NR) technical grades
  • KS B ISO 7046-1-2008(2018) Countersunk flat head screws(common head style) with type H or type Z cross recess－Product grade A－Part 1：Steel of property class 4.8
  • KS L 2502-2001 THE GRADES OF GLASS CUP
  • KS B ISO 10644:2021 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
  • KS B ISO 10669:2001 Plain washers for tapping screw and washer assemblies-Normal and large series-Product grade A
  • KS B ISO 10669:2015 Plain washers for tapping screw and washer assemblies — Normal and large series — Product grade A
  • KS B ISO 10644:2007 Screw and washer assemblies with plain washers-Washer hardness classes 200 HV and 300 HV
  • KS W ISO 12260:2005 Aerospace-Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa-Dimensions
  • KS B ISO 10644:2015 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
  • KS W ISO 9152:2005 Aerospace－Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa－Procurement specification
  • KS W ISO 7689:2018 Aerospace－Alloy steel bolts with strength classification 1 100 MPa and MJ threads－Procurement specification
  • KS W ISO 9152-2005(2020) Aerospace－Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa－Procurement specification

Danish Standards Foundation, Level of balance

GM North America, Level of balance

Professional Standard - Building Materials, Level of balance

YU-JUS, Level of balance

AENOR, Level of balance

Jiangsu Provincial Standard of the People's Republic of China, Level of balance

Standard Association of Australia （SAA）, Level of balance

农业农村部, Level of balance

Association Francaise de Normalisation, Level of balance

  • NF E25-513:1987 FASTENERS. PLAIN WASHERS. PRODUCT GRADE C.
  • NF E25-514:1987 FASTENERS. PLAIN WASHERS. PRODUCT GRADE A.
  • NF EN 1530:2000 Vantaux de portes - Planéité générale et planéité locale - Classes de tolérances
  • NF E25-518:2021 Fasteners - Thick plain washers for mechanical applications - Product grade A
  • NF P20-605*NF EN 1530:2000 Door leaves - General and local flatness - Tolerance classes.
  • NF L24-174*NF EN 4073:2016 Aerospace series - Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification : 1 100 MPa (at ambient temperature)/235 oC
  • NF E51-004*NF ISO 14694:2003 Industrial fans - Specifications for balance quality and vibration levels.
  • NF L24-179*NF EN 2649:1995 Aerospace series. Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated. Classification : 900 MPa (at ambient temperature) 235 degrees celsius.
  • NF L16-024*NF EN 3847:2019 Aerospace series - Paints and varnishes - Determination of sedimentation rating
  • NF L24-508*NF EN 4069:1996 Aerospace series. Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated. Classification : 600 MPa (at ambient temperature) / 650 degrees celsius.
  • NF E51-751*NF EN 14240:2004 Ventilation for buildings - Chilled ceilings - Testing and rating
  • NF EN ISO 10644:2009 Vis en acier à rondelle plate incorporée - Rondelles de classes de dureté 200 HV et 300 HV
  • NF A36-212:1985 Iron and steel. Steel plates for the manufacture of offshore platform and structural elements. Grades and types.
  • NF E25-119-1*NF EN ISO 7046-1:2012 Countersunk flat head screws (common head style) with type H or type Z cross recess - Product grade A - Part 1 : steel screws of property class 4.8
  • NF EN 1912:2012 Bois de structure - Classes de résistance - Affectation des classes visuelles et des essences
  • NF L24-182*NF EN 2884:1996 Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MOS2 lubricated. Classification : 1 100 MPa (at ambient temperature) / 315 degrees celsius.
  • NF L24-183*NF EN 2885:1996 Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification : 900 MPa (at ambient temperature) / 235 degrees celsius.
  • NF E25-522*NF EN ISO 10669:1999 Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A
  • NF L24-189*NF EN 3759:1997 Aerospace series. Screws, pan head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification : 1100 MPa (at ambient temperature) / 425 degrees celsius.
  • NF A02-025*NF EN 10020:2000 Definition and classification of grades of steel.
  • NF E25-119-2*NF EN ISO 7046-2:2012 Countersunk flat head screws (common head style) with type H or type Z cross recess - Product grade A - Part 2 : steel of property class 8.8, stainless steel screws and non-ferrous metal screws.
  • NF L24-178*NF EN 3912:2007 Aerospace series - Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated - Classification : 1 100 MPa (at ambient temperature)/650 oC

RU-GOST R, Level of balance

  • GOST R ISO 1580-2013 Slotted pan head screws. Product grade A
  • GOST ISO 7092-2016 Plain washers. Small series. Product grade A
  • GOST 22061-1976 Machines and technological equipment. Balance quality grade system. General
  • GOST ISO 7093-1-2016 Plain washers. Large series. Part 1. Product grade A
  • GOST ISO 7093-2-2016 Plain washers. Large series. Part 2. Product grade C
  • GOST 8.367-1979 State system for ensuring the uniformity of measurments. Reference gauge-blocks of the 1st and the 2nd accuracy orders and working gauge-blocks of 00 and 0 accuracy classes up to 1000 mm. Methods and means for verification
  • GOST R 50388-1992 Hexagonal socket flat-point set screws. Product grades A and B. Specifications
  • GOST R 50384-1992 Flat-point straight slotted set screws. Product grades A and B. Specifications
  • GOST R ISO 7045-2013 Pan head screws with type H or type Z cross recess. Product grade A
  • GOST R ISO 7046-1-2013 Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 1. Steel screws of property class 4.8
  • GOST 28371-1989 Foot-wear. Determination of grade
  • GOST 28848-1990 Plain washers. Extra large series. Product grade C
  • GOST 1165-1986 Knitted gloves. Determination of grades
  • GOST 11196-1974 Levels with micrometrical feed of ampule. Specifications
  • GOST 470-1988 Piece-goods of natural silk yarn chemical threads and blends determination of grade
  • GOST ISO 4162-2014 Hexagon flange reduced head bolts. Product grade A with driving feature of product grade B
  • GOST 21047-1975 Technical leather. Determination of grade

German Institute for Standardization, Level of balance

  • DIN EN ISO 7092:2019-05 Plain washers - Small series - Product grade A (ISO 7092:2000); German version EN ISO 7092:2000
  • DIN EN ISO 7092:2000 Plain washers - Small series, Product grade A (ISO 7092:2000); German version EN ISO 7092:2000
  • DIN EN ISO 7089:2000 Plain washers - Normal series, Product grade A (ISO 7089:2000); German version EN ISO 7089:2000
  • DIN EN ISO 7091:2019-04 Plain washers - Normal series - Product grade C (ISO 7091:2000); German version EN ISO 7091:2000
  • DIN EN ISO 7089:2000-11 Plain washers - Normal series, Product grade A (ISO 7089:2000); German version EN ISO 7089:2000
  • DIN EN ISO 7091:2000 Plain washers - Normal series, Product grade C (ISO 7091:2000); German version EN ISO 7091:2000
  • DIN EN ISO 7094:2000 Plain washers - Extra large series, product grade C (ISO 7094:2000); German version EN ISO 7094:2000
  • DIN EN 28738:1992-10 Plain washers for clevis pins; product grade (ISO 8738:1986); german version EN 28738:1992
  • DIN EN ISO 7090:2000 Plain washers, chamfered - Normal series, Product grade A (ISO 7090:2000); German version EN ISO 7090:2000
  • DIN EN ISO 7092:2019 Plain washers - Small series - Product grade A (ISO 7092:2000)
  • DIN EN ISO 7090:2000-11 Plain washers, chamfered - Normal series, Product grade A (ISO 7090:2000); German version EN ISO 7090:2000
  • DIN EN 1530:2000-06 Door leaves - General and local flatness - Tolerance classes; German version EN 1530:1999
  • DIN EN ISO 7091:2019 Plain washers - Normal series - Product grade C (ISO 7091:2000)
  • DIN EN ISO 7093-1:2000-11 Plain washers - Large series - Part 1: Product grade A (ISO 7093-1:2000); German version EN ISO 7093-1:2000
  • DIN EN ISO 7093-2:2000-11 Plain washers - Large series - Part 2: Product grade C (ISO 7093-2:2000); German version EN ISO 7093-2:2000
  • DIN EN ISO 7094:2000-12 Plain washers - Extra large series, product grade C (ISO 7094:2000); German version EN ISO 7094:2000
  • DIN EN 2897:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 1100 MPa/235 °C; German version EN 2897:1996
  • DIN EN 2886:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa/235 °C; German version EN 2886:1996
  • DIN EN ISO 7093-1:2000 Plain washers - Large series - Part 1: Product grade A (ISO 7093-1:2000); German version EN ISO 7093-1:2000
  • DIN EN ISO 7093-2:2000 Plain washers - Large series - Part 2: Product grade C (ISO 7093-2:2000); German version EN ISO 7093-2:2000
  • DIN EN 2651:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in brass, tin plated - Classification: 380 MPa (at ambient temperature)/80 °C; German version EN 2651:1996
  • DIN EN 3847:2019 Aerospace series - Paints and varnishes - Determination of sedimentation rating; German and English version EN 3847:2019
  • DIN EN 2650:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C ; German version EN 2650:1996
  • DIN EN 2885:1996 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated, classification: 900 MPa (at ambient temperature)/235 °C; German version EN 2885:1996
  • DIN EN ISO 7046-1:2011-12 Countersunk flat head screws (common head style) with type H or type Z cross recess - Product grade A - Part 1: Steel screws of property class 4.8 (ISO 7046-1:2011); German version EN ISO 7046-1:2011
  • DIN EN 14240:2004 Ventilation for buildings - Chilled ceilings - Testing and rating; German version EN 14240:2004
  • DIN EN 4069:1996 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/650 °C; German version EN 4069:1996
  • DIN EN 60529:2000 Degrees of protection provided by enclosures (IP code) (IEC 60529:1989 + A1:1999); German version EN 60529:1991 + A1:2000
  • DIN EN 1912:2007 Structural timber - Strength classes - Assignment of visual grades and species; German version EN 1912:2004+A1:2007
  • DIN EN 1912:2022 Structural Timber - Strength classes - Assignment of visual grades and species; German and English version prEN 1912:2022
  • DIN EN 1912:2013-10 Structural timber - Strength classes - Assignment of visual grades and species; German version EN 1912:2012 + AC:2013 / Note: To be replaced by DIN EN 1912 (2022-11).
  • DIN EN 1912:2022-11 Structural Timber - Strength classes - Assignment of visual grades and species; German and English version prEN 1912:2022 / Note: Date of issue 2022-10-14*Intended as replacement for DIN EN 1912 (2013-10).
  • DIN 5687-1:1996 Round steel link chains - Part 1: Grade 5, medium tolerance, tested
  • DIN EN 2310:1991-09 Aerospace series; test methods for the flame resistance rating of non-metallic materials; german version EN 2310:1991
  • DIN 65536-1:1986 Aerospace; inserts, helical coil threads, screw-locking, copper alloy; class: 1100 MPa/425 C
  • DIN 65534:1992 Aerospace; nuts, hexagon, with MJ-thread, corrosion resisting steel; classification: 1100 MPa/650 °C
  • DIN EN 6101:2016 Aerospace series - Rivet, 100° medium flush head, close tolerance - Inch series; German and English version EN 6101:2016
  • DIN EN ISO 10669:1999 Plain washers for tapping screw and washer assemblies - Normal and large series - Product grade A (ISO 10669:1999); German version EN ISO 10669:1999
  • DIN EN 3038:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1100 MPa (at ambient temperature)/425 °C; German version EN 3038:1996
  • DIN EN 2884:1996 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS<(Index)2> lubricated, classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 2884:1996
  • DIN 65245:1984 Aerospace; nuts, hexagon, with MJ-thread, self-locking, in steel, classification: 1100 MPa/120 °C
  • DIN 65534:1992-09 Aerospace; nuts, hexagon, with MJ-thread, corrosion resisting steel; classification: 1100 MPa/650 °C
  • DIN 45645-2:2012 Determination of rating levels from measurement data - Part 2: Determination of the noise rating level for occupational activities at the work place for the level range underneath the given risk of hearing damage
  • DIN EN ISO 10644:2009-10 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV (ISO 10644:2009); German version EN ISO 10644:2009
  • DIN EN ISO 1580:2011 Slotted pan head screws - Product grade A (ISO 1580:2011); German version EN ISO 1580:2011
  • DIN EN ISO 7045:2011 Pan head screws with type H or type Z cross recess - Product grade A (ISO 7045:2011); German version EN ISO 7045:2011
  • DIN EN 132102:1997 Blank detail specification: Fixed multilayer ceramic surface mounting capacitors - Assessment level DZ; German version EN 132102:1996
  • DIN 65249:1987 Aerospace; nuts, hexagon, with MJ thread, self-locking, in copper-alloy; class: 400 MPa/120 °C
  • DIN EN 10020:2000 Definition and classification of grades of steel; German version EN 10020:2000
  • DIN 65509:1984 Aerospace; nuts, hexagon, with MJ-thread, steel, class: 1100 MPa/235 °C
  • DIN 65249:1987-02 Aerospace; nuts, hexagon, with MJ thread, self-locking, in copper-alloy; class: 400 MPa/120 °C
  • DIN 21057-1:2016 Pipe classes for process plants - Part 1: General - General principles for creating pipe classes
  • DIN EN 3759:1996 Aerospace series - Screws, pan head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated - Classification: 1100 MPa (at ambient temperature)/425 °C; German version EN 3759:1996
  • DIN V 65900-15:1999 Aerospace series - Materials for self-locking nuts, threaded inserts and screw thread inserts of temperature classes 425 °C (AECMA Technical Report TR 3791:1999)
  • DIN 65451:2003 Aerospace - Thread inserts, with MJ thread, locked, screw-locking, steel; Classification: 900 MPa/1100 MPa/235 °C
  • DIN 48127:1962 Wall bushings for use in open air, indoor plants; insulation class 3 to 30
  • DIN 65510:1984 Aerospace; nuts, hexagon, thin, with MJ-thread steel, classification: 1100 MPa/235 °C

未注明发布机构, Level of balance

European Association of Aerospace Industries, Level of balance

  • AECMA PREN 2680-1987 Aerospace Series Nuts, Anchor, Self Locking, Two Lug, Floating, Self Aligning Classification : 900 MPa/235 Degrees Celsius Issue P 1
  • AECMA PREN 2852-1987 Aerospace Series Nuts, Hexagonal, Plain, Normal Height, Normal Across Flats, Heat Resisting Steel Passivated Classification: 1100 MPa/650 Degrees Celsius Issue P 1
  • AECMA PREN 2649-1994 Aerospace Series Screws, Pan Head, Slotted, Threaded to Head, in Alloy Steel, Cadmium Plated Classification : 900 MPa (at Ambient Temperature) / 235 Degrees C Edition P 2
  • AECMA PREN 4139-1994 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/235 Degrees C Edition P1
  • AECMA PREN 4139-1993 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/ 235 Degrees Celsius Edition 1
  • AECMA PREN 2370-1994 Nuts, Hexagon, Steel, Cadmium Plated Classification: 1 100 MPa/235 Degrees Celsius Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 3226]
  • AECMA PREN 2371-1994 Nuts, Hexagon, Steel, Cadmium Plated, Left Hand Thread Classification: 1 100 MPa/235 Degrees Celsius Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 3227]
  • AECMA PREN 2372-1994 Nuts, Hexagon, Thin, Steel, Cadmium Plated Classification: 1 100 MPa/235 Degrees Celsius Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 3228]
  • AECMA PREN 2373-1994 Nuts, Hexagon, Thin, Steel, Cadmium Plated, Left Hand Thread Classification: 1 100 MPa/235 Degrees Celsius Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 3229]
  • AECMA PREN 2680-1996 Aerospace Series Nuts, Anchor, Self Locking, Floating, Self- Aligning, Two Lug, in Alloy Steel, Cadmium Plated, MoS2 Lubricated Classification : 900 MPa (at Ambient Temperature) / 235 Degrees Celsius Issue P 2
  • AECMA PREN 2680-1998 Aerospace Series Nuts, Anchor, Self Locking, Floating, Self- Aligning, Two Lug, in Alloy Steel, Cadmium Plated, MoS2 Lubricated Classification: 900 MPa (at Ambient Temperature) / 235 Degrees Celsius Edition P 3
  • AECMA PREN 2876-1995 Aerospace Series Nuts, Hexagon, Plain, Reduced Height, Normal Across Flats, in Aluminium Alloy, Anodized Classification : 450 MPa (at Ambient Temperature)/ 120 Degrees C
  • AECMA PREN 2811-1987 Aerospace Series Nuts, Hexagon, Slotted/Castellated in Steel Cadmium Plated Classification: 1100 MPa/235 Degrees Celsius Issue P 1
  • AECMA PREN 2895-1993 Aerospace Series Nuts, Hexagonal, Plain, Normal Height, Normal Across Flats, in Corrosion Resisting Steel, Passivated Classification : 900 MPa (at Ambient Temperature) / 425 Degrees C Edition P 1
  • AECMA PREN 2415-1996 Nuts, Hexagon, Slotted/Castellated Thin, in Steel, Cadmium Plated Classification: 900 MPa/235 Degrees Celsius Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 3230]
  • AECMA PREN 3228-1992 Aerospace Series Nuts, Hexagon, Plain, Reduced Height, Normal Across Flats, in Steel, Cadmium Plated Classification: 900 MPa (at Ambient Temperature) / 235 Degrees Celsius Edition P 1
  • AECMA PREN 3229-1992 Aerospace Series Nuts, Hexagon, Plain, Reduced Height, Normal Across Flats, in Steel, Cadmium Plated, Left Hand Thread Classification: 900 MPa (at Ambient Temperature) / 235 Degrees Celsius Edition P 1
  • AECMA PREN 3230-1989 Aerospace Series Nuts, Hexagon, Slotted/ Castellated, Thin Normal Across Flats, in Steel, Cadmium Plated Classification : 900 MPa/235 Degrees C Issue P 1
  • AECMA PREN 3230-2001 Aerospace Series Nuts, Hexagon, Slotted / Castellated, Reduced Height, Normal Across Flats, in Steel, Cadmium Plated Classification : 900 MPa (at Ambient Temperature) / 235 Degrees Celsius Edition P 3; Supersedes Edition P 2: February 1996; Replaced by E

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Level of balance

Group Standards of the People's Republic of China, Level of balance

  • T/CAS 362-2019 Juvenile Calligraphy Level Grading and Evaluation
  • T/CZSYSJLXH 001-2023 Traditional Chinese Studies Certification
  • T/TCMMA 1001-2023 Marine model sport skill evaluation
  • T/CMAC 1001-2023 Car model sport skill evaluation
  • T/CCPS 0003-2023 Evaluation Protocol for International Proficiency Levels of Tea Artistry
  • T/CACM 1021.9-2018 Chinese herbal medicine commodity specification grade Gastrodia elata
  • T/CACM 1021.110-2018 Chinese herbal medicine commodity specification grade asparagus
  • T/CACM 1021.72-2018 Chinese herbal medicine commodity specification grade Morinda officinalis
  • T/CACM 1021.167-2018 Chinese herbal medicine commodity specification grade Tiannanxing
  • T/CACM 1021.145-2018 Chinese herbal medicine product specification grade trichosanthes powder
  • T/CACM 1021.123-2018 Rhodiola rosea
  • T/SCBA 001-2022 Trusted blockchain platform service level evaluation specification
  • T/SDBDA 51-2023
  • T/ZGTX 16-2023 Commercial astronaut rating specifications frame
  • T/SZPCA 001-2022 Evaluation conditions for the level of competence of disinfection service institutions
  • T/BSIA 002-2020 Big data platform application development vocational skill level standard
  • T/GDFCA 031-2019 Pest Control Level Rating for Rodents Based on Machine Vision Technology
  • T/CSSF 003-2020 Classification of sports venues Classification and evaluation of badminton stars
  • T/GDFCA 032-2019 Basic operating requirements and control levels for food processing personnel
  • T/SZPCA 002-2021 Evaluation conditions for the ability level of RIFA control service institutions
  • T/ASFC 1008-2023 Aeromodelling and space model sports skill grading and test methods
  • T/TZBM 001-2020 Tianzhen nanny service skills requirements and grade evaluation specifications
  • T/SHJNXH 0009-2021 Classification requirements and assessment method for energy management digital platform
  • T/NAHIEM 22-2020 Evaluation Criteria for Ability Level of Pest Control Service Enterprises
  • T/CSSF 002-2020 Management specification for the assessment of the examiner for the level assessment of youth badminton
  • T/CICEIA /CAMS55-2022 Natural gas filter for road vehicle-Product quality grading specification
  • T/CI 043-2022 Learning competency Instructor Standards for Training and Professional Level Evaluation
  • T/SHJNXH 0004-2021 Energy efficiency grades and evaluation method for quick freezing plant（fluidized quick freezing plant, spiral freezing plant and plate freezing plant）
  • T/CI 015-2022 Digital asset managers standards for training and professional level evaluation
  • T/CI 007-2021 Regulations for Education Training and Professional Level Evaluation of Chinese Studies Teachers in Primary and Secondary Schools
  • T/SZPCA 001-2021 Evaluation criteria for the capability level of pest control service capability institutions
  • T/GITU 008-2021 Intelligentization degrees of lighting products
  • T/SHDSGY 123-2022 Classification and evaluation of home stay

Professional Standard - Forestry, Level of balance

Jiangxi Provincial Standard of the People's Republic of China, Level of balance

European Committee for Standardization (CEN), Level of balance

  • EN ISO 7045:2011 Pan head screws with type H or type Z cross recess - Product grade A (ISO 7045:2011)
  • EN ISO 1580:2011 Slotted pan head screws - Product grade A (ISO 1580:2011)
  • EN 2651:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in brass, tin plated - Classification: 380 MPa (at ambient temperature)/80 °C
  • EN ISO 7089:2000 Plain Washers - Normal Series - Product Grade A ISO 7089:2000
  • EN ISO 7091:2000 Plain Washers - Normal Series - Product Grade C ISO 7091:2000
  • EN ISO 7092:2000 Plain Washers - Small Series - Product Grade A ISO 7092:2000
  • EN 4073:2016 Aerospace series - Screws@ pan head@ hexalobular recess@ coarse tolerance shank@ medium length thread@ in alloy steel@ cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 ��
  • EN 2649:1995 Aerospace series - Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
  • EN ISO 7094:2000 Plain washers - Extra large series - Product grade C (ISO 7094:2000)
  • EN ISO 7090:2000 Plain Washers, Chamfered - Normal Series - Product Grade A ISO 7090:2000
  • EN 2650:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C
  • EN 2886:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
  • EN ISO 7045:1994 Pan Head Screws with Type H or Type Z Cross Recess - Product Grade A
  • EN 14240:2004 Ventilation for buildings - Chilled ceilings - Testing and rating
  • EN 4073:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1 100 MPa (at ambient temperature) / 235 degree C
  • EN ISO 7094:2000/AC:2002 Plain washers - Extra large series - Product grade C (ISO 7094:2000/Cor.1:2000)
  • EN ISO 7093-1:2000 Plain washers - Large series - Part 1: Product grade A (ISO 7093-1:2000)
  • EN ISO 7093-2:2000 Plain Washers - Large Series - Part 2: Product Grade C ISO 7093-2:2000
  • EN 10020:2000 Definition and classification of grades of steel
  • EN 2811:2016 Aerospace series - Nuts@ hexagon@ slotted/ castellated in steel cadmium plated - Classification: 1 100 MPa/235 ��
  • EN 10020:1989 Definition and Classification of Grades of Steel
  • EN 10020:1991 AMD AC Definition and Classification of Grades of Steel
  • EN 10020:1988 Definition and classification of grades of steel
  • EN 3227:2010 Aerospace series - Nuts@ hexagonal@ plain@ normal height@ normal across flats@ in steel@ cadmium plated@ left hand thread - Classification: 1 100 MPa (at ambient temperature) / 235 ��
  • EN ISO 10669:1999 Plain Washers for Tapping Screw and Washer Assemblies - Normal and Large Series - Product Grade A ISO 10669:1999
  • EN 4069:1996 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/650 °C
  • EN 2884:1996 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C

(U.S.) Ford Automotive Standards, Level of balance

Lithuanian Standards Office , Level of balance

  • LST EN 28738-2001 Plain washers for clevis pins - Product grade A (ISO 8738:1986)
  • LST EN 1530-2002 Door leaves - General and local flatness - Tolerance classes
  • LST EN ISO 7092:2002 Plain washers - Small series - Product grade A (ISO 7092:2000)
  • LST EN ISO 7094+AC:2002 Plain washers - Extra large series - Product grade C (ISO 7094:2000)
  • LST EN ISO 7091:2002 Plain washers - Normal series - Product grade C (ISO 7091:2000)
  • LST EN ISO 7089:2002 Plain washers - Normal series - Product grade A (ISO 7089:2000)
  • LST EN ISO 7090:2002 Plain washers, chamfered - Normal series - Product grade A (ISO 7090:2000)
  • LST EN 1912-2012 Structural Timber - Strength classes - Assignment of visual grades and species
  • LST EN ISO 7093-1:2002 Plain washers - Large series - Part 1: Product grade A (ISO 7093-1:2000)
  • LST EN ISO 7093-2:2002 Plain washers - Large series - Part 2: Product grade C (ISO 7093-2:2000)
  • LST EN 4073-2010 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1 100 MPa (at ambient temperature) / 235 °C
  • LST EN 2310-2001 Aerospace series - Test methods for the flame resistance rating of non-metallic materials

ES-UNE, Level of balance

  • UNE-EN 1530:2001 ERRATUM DOOR LEAVES - GENERAL AND LOCAL FLATNESS - TOLERANCE CLASSES.
  • UNE-EN 3847:2019 Aerospace series - Paints and varnishes - Determination of sedimentation rating (Endorsed by Asociación Española de Normalización in November of 2019.)
  • UNE-EN 1912:2012/AC:2013 Structural Timber - Strength classes - Assignment of visual grades and species
  • UNE 22202-2:2011 ERRATUM:2011 Natural stone products. Construction of floor with natural stone. Part 2: Setts for paving grade

Sichuan Provincial Standard of the People's Republic of China, Level of balance

Shanxi Provincial Standard of the People's Republic of China, Level of balance

Inner Mongolia Provincial Standard of the People's Republic of China, Level of balance

BE-NBN, Level of balance

KR-KS, Level of balance

  • KS B ISO 7414-2008(2023) Hexagon nuts for structural bolting with large width across flats, style 1－Product grade B－Property class 10
  • KS B ISO 10644-2021 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
  • KS B ISO 7411-2008(2023) Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to ISO 888)－Product grade C－Property classes 8.8 and 10.9
  • KS W ISO 7689-2018 Aerospace－Alloy steel bolts with strength classification 1 100 MPa and MJ threads－Procurement specification

Professional Standard - Meteorology, Level of balance

工业和信息化部, Level of balance

  • JB/T 13871-2020 Cupola furnace energy efficiency limit value and energy efficiency grade

National Aeronautics and Space Administration (NASA), Level of balance

NZ-SNZ, Level of balance

  • MP 9/7-1966 REPORTS ON FIRE RESISTANCE RATINGS OF ELEMENTS OF BUILDING STRUCTURE REPORT NO. 7 FIRE RESISTANCE RATINGS OF FLOOR/CEILING COMBINATIONS

VN-TCVN, Level of balance

  • TCVN 7229-2003 Fixed offshore platforms.Rules for classification and construction.Weldings
  • TCVN 7230-2003 Fixed offshore platform.Rules for classifcation and construction.Materials
  • TCVN 5122-1990 Machines and technological equipment.Balance quality grade system.General

Jilin Provincial Standard of the People's Republic of China, Level of balance

  • DB22/T 2577-2016 High-speed railway ice and snow weather monitoring and early warning level

SE-SIS, Level of balance

  • SIS SS-ISO 7046:1986 Cross recessed countersunk flat head screws (common head style) - Product grade A and property dass 4.8 only
  • SIS SS IEC 450:1983 Measurement ofthe average viscometric degree of polymerization of new and aged electrical papers
  • SIS SS-EN 10 020-1989 Definition and classification of grades of steel

Underwriters Laboratories (UL), Level of balance

Professional Standard-Ships, Level of balance

  • CB/T 4397-2014 Requirement for protection and explosion-proof grade of electrical equipment for offshore oil platform

国家市场监督管理总局、中国国家标准化管理委员会, Level of balance

  • GB 24850-2020 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes
  • GB 38450-2019 Minimum allowable values of energy efficiency and energy efficiency grades of LED flat panel luminaires
  • GB/T 39095-2020 Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels

Society of Automotive Engineers (SAE), Level of balance

  • SAE AS1338-2006 Aerospace Metric 60° Screw Thread Profile and Tolerance Classes
  • SAE AMS7908B-2006 Beryllium Near-Net Preforms Standard Grade Hot Isostatic Pressed
  • SAE J549A-1970 PREIGNITION RATING OF SPARK PLUGS
  • SAE J2807-2008 Performance Requirements for Determining Tow-Vehicle Gross Combination Weight Rating and Trailer Weight Rating
  • SAE AMS7910B-2006 Beryllium Near-Net Preforms Standard Grade Cold Isostatic Pressed, Sintered

SAE - SAE International, Level of balance

  • SAE AS1338A-2014 Aerospace Metric 60° Screw Thread Profile and Tolerance Classes
  • SAE J549-1982 Preignition Rating of Spark Plugs
  • SAE J549-2015 Preignition Rating of Spark Plugs
  • SAE J549-1995 Preignition Rating of Spark Plugs (March 1995)
  • SAE J549-2020 Preignition Rating of Spark Plugs
  • SAE J549-1990 PREIGNITION RATING OF SPARK PLUGS
  • SAE J2807-2010 Performance Requirements for Determining Tow-Vehicle Gross Combination Weight Rating and Trailer Weight Rating
  • SAE J2807-2016 Performance Requirements for Determining Tow-Vehicle Gross Combination Weight Rating and Trailer Weight Rating
  • SAE J2807-2020 Performance Requirements for Determining Tow-Vehicle Gross Combination Weight Rating and Trailer Weight Rating

ZA-SANS, Level of balance

U.S. Military Regulations and Norms, Level of balance

HU-MSZT, Level of balance

ES-AENOR, Level of balance

Association of German Mechanical Engineers, Level of balance

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Level of balance

  • PREN 2921-1994 Aerospace Series Nuts@ Hexagon@ Thin@ Reduced Across Flats@ Heat Resisting Steel@ Passivated Classification : 900 MPa / 650 Degrees C
  • PREN 3847-1997 Aerospace Series Paints and Varnishes Determination of the Sedimentation Rating (Edition P 2)
  • PREN 2932-1986 Aerospace Series Bolts T-Head@ Relieved Shank@ Long Thread@ in Heat Resisting Steel FE-PA92HT (A286) Silver Plated Classification: 900 MPa/650 Degrees Celsius (Issue P 1)

Hebei Provincial Standard of the People's Republic of China, Level of balance

  • DB13/T 5175-2020 Greenhouse Vegetable Planting Low Temperature and Little Sunshine Weather Grade and Forecast

Aerospace, Security and Defence Industries Association of Europe (ASD), Level of balance

CEN - European Committee for Standardization, Level of balance

  • PREN 6101-2018 Aerospace series - Rivet@ 100° medium flush head@ close tolerance - Inch series

International Telecommunication Union (ITU), Level of balance

FI-SFS, Level of balance

IN-BIS, Level of balance

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI), Level of balance

GB-REG, Level of balance

Japanese Industrial Standards Committee (JISC), Level of balance

  • JIS B 1061:2020 Mechanical properties of fasteners made of carbon steel and alloy steel -- Flat washers with specified property classes

Professional Standard - Energy, Level of balance

  • NB/T 11102-2023 Classification and design safety standards of bio-natural gas engineering

Tianjin Provincial Standard of the People's Republic of China, Level of balance

  • DB12/T 1182-2023 Meteorological and sea state condition grades for ships berthing and departing in sea area of Tianjin Port

NO-SN, Level of balance

  • NS 7009-1977 Description pattern for plates, sheets, foils and other parallel plane shapes

European Standard for Electrical and Electronic Components, Level of balance

  • CECC 32 101-805-2001 Detail Specification: Fixed Multilayer Ceramic Surface Mounting Capacitors, Class 2, Sub-Classes 2C1 and 2R1, Climatic Category 55/125/56, Assessment Level EZ, with Failure Rate Levels
  • CECC 32 101-804-2001 Detail Specification: Fixed Multilayer Ceramic Surface Mounting Capacitors, Class 1, Sub-Class 1B, Type CG, Climatic Category 55/125/56, Assessment Level EZ, with Failure Rate Levels

BR-ABNT, Level of balance

VE-FONDONORMA, Level of balance

AT-ON, Level of balance

  • ONORM EN 10020-1990 Definition and Classification of grades of steel Definition et Classification des nuances d'acier

NATO - North Atlantic Treaty Organization, Level of balance

  • STANAG 1139-1979 Definitions of Mine Actuation Levels (To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso@nso.nato.int. For additional information

US-FCR, Level of balance

American National Standards Institute （ANSI), Level of balance

  • NFPA 288-2017 Standard Methods of Fire Tests of Horizontal Fire Door Assemblies Installed in Horizontal Fire Resistance�CRated Assemblies (Effective date: 08/27/2016)

The American Road & Transportation Builders Association, Level of balance

  • AASHTO R 29-2002 Standard Practice for Grading or Verifying the Performance Grade of an Asphalt Binder

Professional Standard - Public Safety Standards, Level of balance

  • GA 1166-2014 Oil and gas pipeline system risk level and safety precaution requirements

JP-JEM, Level of balance

Electronic Components, Assemblies and Materials Association, Level of balance

American Gear Manufacturers Association, Level of balance

PL-PKN, Level of balance

Professional Standard - Ferrous Metallurgy, Level of balance

  scale grade, grade of sulfuric acid, Level of balance, Balance measurement, scale grade, Classification of balances, use of balance, Precision Class Balance, nickel grade, High-grade electronic balance, grade of tomato, Balance accuracy class, Balance accuracy class, balance weights, grade of material, grade of fire, Accuracy of the balance, Balance accuracy grade one, Accuracy class of the balance, rough balance.

 



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