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Large liquid to gas ratio

Large liquid to gas ratio, Total:198 items.

In the international standard classification, Large liquid to gas ratio involves: Measurement of volume, mass, density, viscosity, Fuels, Geology. Meteorology. Hydrology, Analytical chemistry, Products of the chemical industry, Valves, Petroleum, petroleum products and natural gas handling equipment, Fluid power systems, Equipment for petroleum and natural gas industries, Natural gas, Aerospace engines and propulsion systems, Petroleum products in general, Lubricants, industrial oils and related products, Insulating fluids, Quantities and units, Fluid storage devices, Vocabularies, Transport, Terminology (principles and coordination), Air quality, Radiation protection, Equipment for the metallurgical industry, Protection against crime, Burners. Boilers, Installations in buildings, Welding, brazing and soldering, Road vehicle systems, Nuclear energy engineering, Pipeline components and pipelines, Electrical equipment for working in special conditions, Protection against dangerous goods, Aerospace fluid systems and components, Protection against fire, Radiation measurements, Protection against excessive pressure.


Military Standard of the People's Republic of China-General Armament Department, Large liquid to gas ratio

Japanese Industrial Standards Committee (JISC), Large liquid to gas ratio

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Large liquid to gas ratio

  • GB 6534-1986 Gasoline-Liquid Ratio Determination Method
  • GB/T 6534-1986 Gasoline--Determination of vapor-liquid ratio
  • GB/T 17291-1998 Petroleum liquid and gas measurement--Standard reference conditions
  • GB/T 12373-1990 Standard sampling equipments of liquid absorbent methods for determining gaseous pollutants in air of residential areas
  • GB/T 11732-1989 Standard method for hygienic examination of pyridine in air of residential areas--Cyanogen chloride-barbituric acid spectrophotometric method
  • GB/T 17098-1997 Standard method for hygienic examination of phenols in air of residential areas--4-Aminoantipyrine spectrophotometric method

PL-PKN, Large liquid to gas ratio

  • PN M73703-1991 Pneumatic fluid power. Standart reference atmosphere
  • PN C04642-03-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of sulphates by colorimetric method
  • PN C04642-04-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of ammonium nitrogen by colorimetric method
  • PN M73060-1990 Hydraulic and pneumatic power. O-rings. According to ISO. Dimensions and size designation
  • PN C04642-05-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of nitrite and the sum of nitrate and nitrite by colorimetric method
  • PN-EN 12542-2021-01 E LPG equipment and accessories -- Static welded steel cylindrical pressure vessels, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greater than 13 m³ -- Design and manufacture

German Institute for Standardization, Large liquid to gas ratio

  • DIN 50008-1:1981 Atmospheres and their technical application; Standard atmospheres over aqueous solutions; Saturated salt solutions, glycerol solutions
  • DIN 50008-2:1981 Atmospheres and their technical application; Standard atmospheres over aqueous solutions; Sulfuric acid solutions
  • DIN 12804:1975 Laboratory glassware; densitiy hydrometers for liquefied gases of hydrocarbons
  • DIN EN 12819:2017 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m; German and English version prEN 12819:2017
  • DIN EN 12819:2019 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m
  • DIN EN 12819:2019-06 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m<(hoch)3>; German version EN 12819:2019
  • DIN EN 17306:2019 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation
  • DIN EN 17306:2022-02 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation; German and English version prEN 17306:2022 / Note: Date of issue 2022-01-07*Intended as replacement for DIN EN 17306 (2019-12).
  • DIN EN 17306:2019-12 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation; German version EN 17306:2019 / Note: To be replaced by DIN EN 17306 (2022-02).
  • DIN EN ISO 3993:1995-11 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984); German version EN ISO 3993:1995
  • DIN EN ISO 3993:1995 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984); German version EN ISO 3993:1995
  • DIN EN 12819:2010 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m<(hoch)3>; German version EN 12819:2009
  • DIN 51629:2020-09 Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 50 mg/kg - Requirements
  • DIN 51622:2020-09 Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 30 mg/kg - Requirements
  • DIN 51622:2020 Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 30 mg/kg - Requirements
  • DIN 51629:2020 Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 50 mg/kg - Requirements
  • DIN EN 12542:2010 LPG equipment and accessories - Static welded steel cylindrical tanks, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greater than 13 m<(hoch)3> - Design and manufacture; German version EN 12542:2010

SA-SASO, Large liquid to gas ratio

RU-GOST R, Large liquid to gas ratio

  • GOST 28326.5-1989 Technical liquid ammonia. Determination of iron mass concentration by method of photocolorimetry
  • GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
  • GOST R ISO 17736-2013 Workplace air quality. Determination of isocyanate in air using a double-filter sampling device and analysis by high pressure liquid chromatography
  • GOST R ISO 17735-2012 Workplace atmospheres. Determination of total isocyanate groups in air bu the method of liquid chromatography using reagent 1-(9- anthracenylmethyl) piperazine (MAP)
  • GOST R ISO 17735-2021 Workplace atmospheres. Determination of total isocyanate groups in air by the method of liquid chromatography using reagent 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography

British Standards Institution (BSI), Large liquid to gas ratio

  • BS 5355:1976 Specification for filling ratios and developed pressures for liquefiable and permanent gases
  • BS ISO 7181:1997 Hydraulic fluid power. Cylinders. Bore and rod area ratios
  • BS EN ISO 6570:2002 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods
  • BS EN 12819:2009 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m3
  • BS EN 17306:2019 Liquid petroleum products. Determination of distillation characteristics at atmospheric pressure. Micro-distillation
  • BS EN 12819:2019 Tracked Changes. LPG equipment and accessories. Inspection and requalification of LPG pressure vessels greater than 13 m$u3
  • 22/30446328 DC BS EN 17306. Liquid petroleum products. Determination of distillation characteristics at atmospheric pressure. Micro-distillation
  • BS ISO 21069-2:2008 Road vehicles - Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester - Air over hydraulic and purely hydraulic braking systems
  • BS EN 12820:2002 Inspection and requalification of LPG tanks greater than 13 m3 underground
  • BS EN 12819:2002 Inspection and requalification of LPG tanks greater than 13 m3 overground
  • BS EN 12819:2010 LPG equipment and accessories. Inspection and requalification of LPG tanks greater than 13 m3
  • BS EN 14075:2002 Static welded steel cylindrical tanks, serially produced for the storage of liquefied petroleum gas (LPG) having a volume not greater than 13 m3 and for installation underground. Design and manufacture
  • BS EN 14075:2002(2005) Static welded steel cylindrical tanks, serially produced for the storage of liquefied petroleum gas (LPG) having a volume not greater than 13 m3 and for installation underground. Design and manufacture
  • 16/30326248 DC BS EN 12542. LPG equipment and accessories. Static welded steel cylindrical tanks, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greater than 13 m<sup>3</sup>. Design and manufacture

Korean Agency for Technology and Standards (KATS), Large liquid to gas ratio

National Metrological Technical Specifications of the People's Republic of China, Large liquid to gas ratio

  • JJF 1500-2014 Program of Pattern Evaluation of Liquefied Petroleum Gas Dispenser
  • JJF 1524-2015 Program of Pattern Evaluation of Liquefied Natural Gas Dispensers

AT-ON, Large liquid to gas ratio

  • ONORM V 5036 Teil.7-1990 Tyres for earthmoving machinery; load capacitylInflation pressure for diagonal tyres - nominal aspect ratio > 90%

International Organization for Standardization (ISO), Large liquid to gas ratio

  • ISO 6570:2001 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods
  • ISO 5024:1976 Petroleum liquids and gases; Measurement; Standard reference conditions
  • ISO 3993:1984 Liquefied petroleum gas and light hydrocarbons; Determination of density or relative density; Pressure hydrometer method
  • ISO/TR 11071-2:1996/Amd 1:1999 Comparison of worldwide lift safety standards - Part 2: Hydraulic lifts (elevators); Amendment 1: Reference to Japanese and Australian standards
  • ISO 2928:1986 Rubber hoses and hose assemblies for liquefied petroleum gases (LPG); Bulk transfer applications; Specification
  • ISO 21069-2:2008 Road vehicles - Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester - Part 2: Air over hydraulic and purely hydraulic braking systems
  • ISO 8310:2012 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels - General requirements for automatic tank thermometers on board marine carriers and floating storage
  • ISO 4126-10:2010 Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves for gas/liquid two-phase flow

NO-SN, Large liquid to gas ratio

  • NS 4869-1985 Air quality - Nitrogen dioxide content in workplace atmosphere - Colometric metod

Group Standards of the People's Republic of China, Large liquid to gas ratio

  • T/CSAA 10-2021 Specification for aerodynamic test of high pressure compressors for commercial high bypass ratio turbofan Aero-engines
  • T/CSAA 13-2021 Guide for safety analysis of high pressure compressors for commercial high bypass ratio turbofan Aero-engines
  • T/CSAA 11-2021 Specification of instrumentation selection and arrangement of aerodynamic test for high pressure compressors of commercial high bypass ratio turbofan Aero-engines
  • T/CSAA 12-2021 Guide for static strength, vibration, and life analysis of stator vane of high pressure compressor for commercial high bypass ratio turbofan Aero-engines

Indonesia Standards, Large liquid to gas ratio

  • SNI 06-0703-1999 Test methods for density, relative density (specific gravity) and API gravity of petroleum and liquid petroleum products by hydrometer

YU-JUS, Large liquid to gas ratio

  • JUS M.E2.511-1986 Pressure Vessels for liquefied atmospheric gases. Torrns and definitions
  • JUS B.E4.341-1985 Laboratory glassware and accessories. Density hydrometers for liquefied petroleum gases

Underwriters Laboratories (UL), Large liquid to gas ratio

  • UL 2003 BULLETIN-2005 OUTLINE OF INVESTIGATION FOR LP-GAS CYLINDER ASSEMBLIES
  • UL SUBJECT 1349-2007 OUTLINE OF INVESTIGATION FOR LP-GAS VAPORIZERS (Issue 1)
  • UL SUBJECT 1337-2005 OUTLINE OF INVESTIGATION FOR LP-GAS AUTOMOTIVE ACCESSORIES (Issue 1)
  • UL SUBJECT 2003-2016 Outline of Investigation for LP-Gas Cylinder Assemblies (Issue 5)
  • UL SUBJECT 2003-2009 OUTLINE OF INVESTIGATION FOR LP-GAS CYLINDER ASSEMBLIES (Issue 2)
  • UL SUBJECT 2003-2005 OUTLINE OF INVESTIGATION FOR LP-GAS CYLINDER ASSEMBLIES (Issue No. 1)
  • UL SUBJECT 1349-2017 UL Outline for Investigation LP-Gas Vaporizers (Issue 2)
  • UL SUBJECT 162A-2012 OUTLINE OF INVESTIGATION FOR FIXED WATER-MOTOR COUPLED PUMPS FOR FOAM CONCENTRATE PROPORTIONING (Issue 1)
  • UL SUBJECT 87C-2009 OUTLINE OF INVESTIGATION FOR POWER-OPERATED DISPENSING DEVICES FOR DIESEL EXHAUST FLUID (Issue No. 1)
  • UL SUBJECT 8521-2014 UL Outline for Investigation Aboveground Container Refueling Systems for LP-Gas (Issue 1)
  • UL SUBJECT 87C-2010 OUTLINE OF INVESTIGATION FOR POWER-OPERATED DISPENSING DEVICES FOR DIESEL EXHAUST FLUID (Issue 2)
  • UL SUBJECT 87C-2019 UL Outline of Investigation for Power-Operated Dispensing Devices for Diesel Exhaust Fluid (Issue 5)
  • UL 87C BULLETIN-2010 UL Standard for Safety OUTLINE OF INVESTIGATION FOR POWER-OPERATED DISPENSING DEVICES FOR DIESEL EXHAUST FLUID
  • UL SUBJECT 1371-2019 Outline of Investigation for Pump Cable Submersed in Diesel Exhaust Fluid (DEF) (Issue 1)
  • UL 1785 BULLETIN-2013 Outline of Investigation for Lp-Gas Fuel Hose and Hose Assemblies for Vehicle Engines
  • UL SUBJECT 2586C-2014 UL Outline for Investigation Hose Nozzle Valves for Diesel Exhaust Fluid (Issue 2)
  • UL SUBJECT 1785-2006 Outline of Investigation for Lp-Gas Fuel Hose and Hose Assemblies for Vehicle Engines (Issue 5)
  • UL SUBJECT 1785-1988 Outline of Investigation for Lp-Gas Fuel Hose and Hose Assemblies for Vehicle Engines (Issue Number 1)
  • UL SUBJECT 1785-1999 Outline of Investigation for Lp-Gas Fuel Hose and Hose Assemblies for Vehicle Engines (Issue Number 4)

American Society for Testing and Materials (ASTM), Large liquid to gas ratio

  • ASTM D2533-99 Standard Test Method for Vapor-Liquid Ratio of Spark-Ignition Engine Fuels
  • ASTM D7049-04 Standard Test Method for Metal Removal Fluid Aerosol in Workplace Atmospheres
  • ASTM D7049-17 Standard Test Method for Metalworking Fluid Aerosol in Workplace Atmospheres
  • ASTM D5482-20a Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini Method—Atmospheric)
  • ASTM D5482-20 Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini Method—Atmospheric)
  • ASTM D5188-16 Standard Test Method for Vapor-Liquid Ratio Temperature Determination of Fuels (Evacuated Chamber and Piston Based Method)
  • ASTM D5188-14 Standard Test Method for Vapor-Liquid Ratio Temperature Determination of Fuels 40;Evacuated Chamber and Piston Based Method41;
  • ASTM D86-19 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
  • ASTM D86-20 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
  • ASTM D86-20a Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
  • ASTM D86-20b Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
  • ASTM D86-17 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
  • ASTM C1430-07 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration
  • ASTM C1430-00 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration
  • ASTM C1430-07(2011)e1 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration
  • ASTM D4598-87 Practice for Sampling Workplace Atmospheres to Collect Gases or Vapors with Liquid Sorbent Diffusional Samplers
  • ASTM D7344-14 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Mini Method)
  • ASTM E1930-02 Standard Test Method for Examination of Liquid Filled Atmospheric and Low Pressure Metal Storage Tanks Using Acoustic Emission
  • ASTM E1930-97 Standard Test Method for Examination of Liquid Filled Atmospheric and Low Pressure Metal Storage Tanks Using Acoustic Emission
  • ASTM E1930/E1930M-12 Standard Practice for Examination of Liquid-Filled Atmospheric and Low-Pressure Metal Storage Tanks Using Acoustic Emission
  • ASTM D7345-14 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Micro Distillation Method)
  • ASTM D7345-17 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Micro Distillation Method)

Professional Standard - Petrochemical Industry, Large liquid to gas ratio

  • SH/T 0205-1992 Methods of measurement for the refractive index and specific dispersion of electrical insulating fluid

TR-TSE, Large liquid to gas ratio

  • TS 2744-1977 Clays Used For Ceramicware Particle-Size Analysis By Hydrometer find Pipet Methods

IN-BIS, Large liquid to gas ratio

Professional Standard - Electricity, Large liquid to gas ratio

  • DL 420-1991 Method of test for refractive index and specific dispersion of electrically insulating liquid

Taiwan Provincial Standard of the People's Republic of China, Large liquid to gas ratio

  • CNS 11027-1984 Definitions of Terms Relating to Density and Specific Gravity of Solids Liquids and Gases

Standard Association of Australia (SAA), Large liquid to gas ratio

  • AS 2872:2000 Atmospheric heating of vessels containing fluids - Estimation of maximum temperature
  • AS 2148:2004 Milk and liquid milk products - Density hyrometers for use in products with a surface tension of approximately 45 mN/m
  • AS 2800:1985 Ambient air - Determination of particulate lead - High volume sampler gravimetric collection - Flame atomic absorption spectrometric method
  • AS/NZS 5601.2:2013
  • AS/NZS 5601.2:2020 Gas installations, Part 2: LP Gas installations in caravans and boats for non-propulsive purposes

CU-NC, Large liquid to gas ratio

  • NC 93-02-216-1988 Standards System for Environment Protection. Atmosphere. Determination of Sulphur Dioxide by Colorimetry

National Association of Corrosion Engineers (NACE), Large liquid to gas ratio

  • NACE 2103-2003 Liquid-Applied Coatings for High-Temperature Atmospheric Service (Item No. 24219)
  • NACE 11100-2000 Use of Reference Electrodes for Atmospherically Exposed Reinforced Concrete Structures (Item No. 24204)

Society of Automotive Engineers (SAE), Large liquid to gas ratio

  • SAE AS210-2014 Definition of Commonly Used Day Types (Atmospheric Ambient Temperature Characteristics Versus Pressure Altitude)

National Metrological Verification Regulations of the People's Republic of China, Large liquid to gas ratio

  • JJG(核工) 13-1991 Method for measuring the specific activity of B radioactive solution with 4πβ flow gas proportional counter standard device

Lithuanian Standards Office , Large liquid to gas ratio

  • LST EN 12819-2010 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m³
  • LST EN 689-2001 Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy
  • LST EN ISO 3993:2001 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984)
  • LST EN 12542-2010 LPG equipment and accessories - Static welded steel cylindrical tanks, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greater than 13 m³ - Design and manufacture

AENOR, Large liquid to gas ratio

  • UNE-EN 12819:2010 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m3
  • UNE-EN ISO 3993:1996 LIQUEFIED PETROLEUM GAS AND LIGHT HYDROCARBONS. DETERMINATION OF DENSITY OR RELATIVE DENSITY. PRESSURE HYDROMETER METHOD. (ISO 3993:1984).
  • UNE 60720:2009 Stainless steel flexible hoses for conduction of propane in liquid or gaseous state with a maximum operation pressure (MOP) up to 20 bar.
  • UNE-EN 12542:2011 LPG equipment and accessories - Static welded steel cylindrical tanks, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greater than 13 m3 - Design and manufacture

Professional Standard - Nuclear Industry, Large liquid to gas ratio

  • EJ/T 20057-2014 Determination of uranium concentration in atmospheric fallout.Liquid fluorometry by ultraviolet

Professional Standard - Aviation, Large liquid to gas ratio

  • HB 5290-1991 Atmospheric and phosphate ester hydraulic oil resistant EPDM compound

中华人民共和国国家卫生和计划生育委员会, Large liquid to gas ratio

  • GB 12373-1990 Standard sampling device for liquid absorption method of gaseous pollutants in the atmosphere of residential areas
  • GB 11732-1989 Standard method for hygienic examination of pyridine in the atmosphere of residential areas cyanogen chloride-barbituric acid spectrophotometric method

CEN - European Committee for Standardization, Large liquid to gas ratio

  • PREN 12819-2017 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m?
  • PREN 17306-2018 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation
  • EN 12819:2019 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m?
  • EN 12819:2009 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m3

Association Francaise de Normalisation, Large liquid to gas ratio

  • NF A72-120:1973 Large diameter pipes and valves for gaseous fluids. Flange connections PN 6.
  • NF M88-722/A1:2006 LPG Equipment and accessories - Inspection and requalification of LPG tanks up to and including 13 m3 overground.
  • NF M07-018*NF EN 17306:2019 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation
  • NF EN 17306:2019 Produits pétroliers liquides - Détermination des caractéristiques de distillation à la pression atmosphérique - Micro-distillation
  • NF M88-722:2010 LPG Equipment and accessories - Inspection and requalification of LPG tanks up to and including 13 mŘ.
  • NF EN 12819:2019 Équipements et accessoires GPL - Inspection et requalification des réservoirs de capacité supérieure à 13 m³ pour gaz de pétrole liquéfiés (GPL)
  • NF EN ISO 3993:1995 Gaz de pétrole liquéfiés et hydrocarbures légers - Détermination de la masse volumique ou de la densité relative - Méthode de l'aréomètre sous pression.
  • NF D35-334:1985 Equipment for the conversion to gas of central heating boilers built for solid and liquid fuels. Atmospheric burners.
  • NF X43-279:1995 Workplace atmospheres. Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy.
  • NF ISO 3320:2014 Transmissions et composants hydrauliques et pneumatiques - Alésages des vérins et diamètres des tiges de piston et rapports de surfaces - Série métrique
  • NF A84-419:1997 Gas welding equipment. Rubber and plastic hoses assembled for compressed or liquified gases up to a maximum design pressure of 450 bar.
  • NF T20-047:1985 Chemical products for industrial use. Determination of vapour pressure of solids and liquids at range 10-3 et 1 pa. Vapour pressure balance method.
  • NF M88-709:1991 Equipment for the distribution of liquefied hydrocarbons. Fixed steel tanks for the storage of liquefied petroleum gases, with an internal volume above 11 cubic meters to 120 cubic meters exclusive. Dimensions.
  • NF F37-040:1977 Railway transport equipment. Tank wagons for carrying liquified gases under pressure and having bottom filling and emptying devices. Maximum service pressure 40 bars. Air orifice for gauging, degassing and testing.
  • NF T20-048:1985 Chemical products for industrial use. Determination of vapour pressure of solids and liquids in the range 10-1 to 10+5 pa. Static method.
  • NF M88-724:2010 LPG equipment and accessories - Inspection and requalification of LPG tanks greater than 13 m3.
  • NF M60-312:1999 Nuclear energy. Measurement of environmental radioactivity-Air. Determination by liquid scintillation of the activity concentration of atmospheric tritium sampled by the sparging technique (air through water).

ES-UNE, Large liquid to gas ratio

  • UNE-EN 12819:2020 LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m³
  • UNE-EN 17306:2020 Liquid petroleum products - Determination of distillation characteristics at atmospheric pressure - Micro-distillation
  • UNE-EN ISO 3993:1996 ERRATUM:2011 Liquefied petroleum gas and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method. (ISO 3993:1984).

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Large liquid to gas ratio

  • ASHRAE CH-99-11-2-1999 Preliminary Experimental Assessment of the Comparative Thermal Performance of Attics and Cathedral Ceilings in a Cold Climate

Danish Standards Foundation, Large liquid to gas ratio

  • DS/EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
  • DS/EN 689:1996 Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy

API - American Petroleum Institute, Large liquid to gas ratio

  • API PUBL 931-1975 MANUAL ON DISPOSAL OF REFINERY WASTES VOLUME ON ATMOSPHERIC EMISSIONS AND VOLUME ON LIQUID WASTES

Professional Standard - Public Safety Standards, Large liquid to gas ratio

  • GA/T 1636-2019 Forensic Science Hair, Blood THC and THC Testing Gas Chromatography-Mass Spectrometry
  • GA/T 1330-2016 Gas chromatography-mass spectrometry method for the detection of tetrahydrocannabinol and tetrahydrocannabinoid in the urine of drug addicts in forensic science

PT-IPQ, Large liquid to gas ratio

  • NP EN ISO 3993:2000 Liquefied petroleum gas and light hydrocarbons Determination of density or relative density Pressure hydrometer method (ISO 3993-1995)

未注明发布机构, Large liquid to gas ratio

  • BS EN ISO 3993:1996(1999) Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method

European Committee for Standardization (CEN), Large liquid to gas ratio

  • EN 12819:2002 Inspection and Requalification of PLG Tanks Greater Than 13 m3 Overground
  • EN 12820:2002 Inspection and Requalification of PLG Tanks Greater Than 13 m3 Underground
  • EN ISO 3993:1995 Liquefied Petroleum Gas and Light Hydrocarbons - Determination of Density or Relative Density - Pressure Hydrometer Method; (ISO 3993 : 1984)
  • EN 12065:1997 Installations and equipment for liquefied natural gas - Testing of foam concentrates designed for generation of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires

Professional Standard - Agriculture, Large liquid to gas ratio

BE-NBN, Large liquid to gas ratio

ES-AENOR, Large liquid to gas ratio

ZA-SANS, Large liquid to gas ratio

  • SANS 14113:2004 Gas welding equipment - Rubber and plastic hoses assembled for compressed or liquefied gases up to a maximum design pressure of 450 bar

National Electrical Manufacturers Association(NEMA), Large liquid to gas ratio

  • NEMA A BRIEF COMPARISON-2002 a Brief Comparison of Nema 250 - Enclosures for Electrical Equipment (1000 Volts Maximum) and IEC 60529 - Degrees of Protection Provided by Enclosures (IP Codes)

American National Standards Institute (ANSI), Large liquid to gas ratio

  • ANSI Z21.93-2013 Excess Flow Valves for Natural and LP Gas up to Pressures of 5 PSIG, same as CSA 6.30

International Electrotechnical Commission (IEC), Large liquid to gas ratio

  • IEC TS 60079-40:2015 Explosive atmospheres - Part 40: Requirements for process sealing between flammable or combustible process fluids and electrical systems

KR-KS, Large liquid to gas ratio

  • KS I ISO 17735-2022 Workplace atmospheres Determination of total isocyanate groups in air using 1 --(9 anthracenylmethyl)piperazine(MAP) reagent and liquid chromatography

VE-FONDONORMA, Large liquid to gas ratio

European Association of Aerospace Industries, Large liquid to gas ratio

  • AECMA PREN 2671-1988 Aerospace Series Design and Construction of Pipelines for Fluids in Liquid or Gaseous Condition; Outline and Terms Edition P 1

AASHTO - American Association of State Highway and Transportation Officials, Large liquid to gas ratio

  • M132-1987 Standard Specification for Terms Relating to Density and Specific Gravity of Solids@ Liquids@ and Gases (Twentieth Edition; ASTM E12-70 (1991)E1)

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Large liquid to gas ratio

  • PREN 2671-1988 Aerospace Series Design and Construction of Pipelines for Fluids in Liquid or Gaseous Condition; Outline and Terms (Edition P 1)

US-CFR-file, Large liquid to gas ratio

  • CFR 46-154.902-2014 Shipping.PART 154:Safety standards for self-propelled vessels carrying bulk liquefied gases. Section154.902:Atmospheric control within hold and interbarrier spaces.




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