ZH
RU
ES
cover
cover, Total:498 items.
In the international standard classification, cover involves: Protective equipment, Optoelectronics. Laser equipment, Construction materials, Elements of buildings, Products of the textile industry, Kitchen equipment, Hospital equipment, Paper and board, Paper products, Vocabularies, Clothes, Road vehicles in general, Components for aerospace construction, Medical equipment, Domestic electrical appliances in general, Aircraft and space vehicles in general, Headgear. Clothing accessories. Fastening of clothing, Products of the chemical industry, Education, Packaging machinery, Materials for aerospace construction, Veterinary medicine, Miscellaneous domestic and commercial equipment, Air quality, Textile auxiliary materials, Cycles, Fluid storage devices, Glass, Shipbuilding and marine structures in general, Sterilization and disinfection, Technical drawings, Lamps and related equipment, Cargo equipment, Inorganic chemicals, Home textiles. Linen, Body care equipment, Welding, brazing and soldering, Textile machinery, Technical product documentation, Optics and optical measurements, Leather technology, Farming and forestry, Road vehicle systems, Internal combustion engines, Insulating materials, Packaging and distribution of goods in general, Pharmaceutics, Insulating fluids, Iron and steel products, Petroleum, petroleum products and natural gas handling equipment, Optical equipment, Domestic safety, Industrial automation systems, Occupational safety. Industrial hygiene, Sports equipment and facilities, Medical sciences and health care facilities in general, Chipless working equipment, Radiation protection, Radiocommunications, Footwear, Dentistry, Valves, Farm buildings, structures and installations, Aerospace electric equipment and systems, Aerospace engines and propulsion systems, Freight distribution of goods, Lubrication systems, Earth-moving machinery, Cases. Boxes. Crates, Transport, Ventilators. Fans. Air-conditioners, Paints and varnishes, Audio, video and audiovisual engineering.
AT-ON, cover
- ONORM EN 140-1992 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
- ONORM EN 147-1992 Respiratory protective devices - Power assisted particle filtering devices mcorporating füll face masks, half masks or quarter masks - Requirements, testing, marking
British Standards Institution (BSI), cover
- BS EN 140:1999 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
- BS 7659:1994 Specification for dog muzzles
- BS EN 12942:1998+A2:2008 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- BS EN 12942+A2:1999 Respiratory protective devices. Power assisted filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking
- BS EN 12942:1999 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- 17/30348253 DC BS EN 12942. Respiratory protective devices. Power filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking
- 18/30332780 DC BS ENISO 11117. Gas cylinders. Valve protection caps, guards and shrouds. Design, construction and tests
- BS 7337:1990 Specification for tickings
- BS EN 12419:1999 Respiratory Protective Devices - Light Duty Construction Compressed Air Line Breathing Apparatus Incorporating a Full Face Mask, Half Mask or Quarter Mask - Requirements, Testing, Marking
Group Standards of the People's Republic of China, cover
Korean Agency for Technology and Standards (KATS), cover
European Committee for Standardization (CEN), cover
- EN 138:1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking
- FprEN 12942-2021 Respiratory protective devices - Powered filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- EN 12942:1998/A1:2002 Respiratory protective devices - Power assisted filitering devices incorporating full face masks, half masks or quater masks - Requirements, testing, marking Ratified European Text
- HD 365 S3-1985 Classification of degrees of protection provided by enclosures
- EN 12419:1999 Respiratory Protective Devices - Light Duty Construction Compressed Air Line Breathing Apparatus Incorporating a Full Face Mask, Half Mask or Quarter Mask - Requirements, Testing, Marking
HU-MSZT, cover
American National Standards Institute (ANSI), cover
Defense Logistics Agency, cover
- DLA A-A-59201 VALID NOTICE 1-2006 COVER, ELECTRICAL
- DLA A-A-59201-2001 COVER, ELECTRICAL
- DLA A-A-59537-2000 FACE SHIELD, BALLISTIC
- DLA A-A-59540-2000 FACE SHIELD, NON-BALLISTIC
- DLA A-A-50464 B VALID NOTICE 1-2003 CAP, FLUE, CYLINDRICAL
- DLA A-A-50464 B-1996 CAP, FLUE, CYLINDRICAL
- DLA A-A-55539 B-2013 VEHICLE COVERS AND END CURTAINS
- DLA MIL-S-36573 B (2)-1975 SMOCK, DENTAL OPERATING
- DLA MIL-S-36573 B-1974 SMOCK, DENTAL OPERATING
- DLA A-A-55240-1993 APRON, CONSTRUCTION WORKER'S
- DLA A-A-1925 A VALID NOTICE 2-2006 SHIELD, EXPANSION (NAIL ANCHORS)
- DLA A-A-1925 A VALID NOTICE 1-2001 SHIELD, EXPANSION (NAIL ANCHORS)
- DLA A-A-1925 A-1995 SHIELD, EXPANSION (NAIL ANCHORS)
- DLA MS25224 REV H VALID NOTICE 1-2011 Guard, Switch, 2 Position
- DLA A-A-55174-1993 COVER, BEDDING, FLAME RESISTANT
- DLA A-A-55268-1995 APRON, CONSTRUCTION WORKER'S, LEATHER
- DLA AN887 REV 2 VALID NOTICE 1-2010 Gasket-Circular Formation Light Cover
- DLA A-A-1922 A VALID NOTICE 2-2006 SHIELD, EXPANSION (CAULKING ANCHORS, SINGLE LEAD)
- DLA A-A-1922 A VALID NOTICE 1-2001 SHIELD, EXPANSION (CAULKING ANCHORS, SINGLE LEAD)
- DLA A-A-1922 A-1995 SHIELD, EXPANSION (CAULKING ANCHORS, SINGLE LEAD)
- DLA AN904 REV 2-2008 GASKET AND UPWARD RECOGNITION LIGHT COVER
BE-NBN, cover
- NBN 582-1971
- NBN-EN 147-1992 Respiratory protective devices - Power assisted particle filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- NBN-EN 140-1991 Respiratory protective devices - Half-masks and quarter-masks - Requirements, testing, marking
- NBN-EN 139-1995 Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking
- NBN-EN 138-1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking
Military Standards (MIL-STD), cover
- DOD A-A-51313-1986 MASK, ORONASAL
- DOD A-A-51070 A-1991 MASK, SURGICAL
- DOD A-A-51075 B-1988 COVER, X-RAY CASSETTE
- DOD A-A-54553-1991 MASK, SURGICAL
- DOD A-A-54984-1994 MASK, ORONASAL, FACE TENT
- DOD A-A-54480-1992 MASK, FACE, ASEPTIC
- DOD A-A-54304-1990 SHIELDS, EYE SURGICAL
- DOD A-A-54887-1993 SHIELD, EYE, SURGICAL, FOX
- DOD A-A-54372 A-1993 MASK, SURGICAL (PLEATED)
- DOD A-A-51350-1986 SHIELD, GONADAL, X-RAY PROTECTIVE
- DOD A-A-50861 A-1989 COVERS, DENTAL BRACKET TABLE, PAPER
Canadian Standards Association (CSA), cover
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, cover
Professional Standard - Light Industry, cover
Professional Standard - Automobile, cover
Professional Standard - Machinery, cover
AIA/NAS - Aerospace Industries Association of America Inc., cover
US-FCR, cover
Japanese Industrial Standards Committee (JISC), cover
Professional Standard - Aviation, cover
Instrument Society of America (ISA), cover
RO-ASRO, cover
Professional Standard - Textile, cover
(U.S.) Ford Automotive Standards, cover
IT-UNI, cover
U.S. Military Regulations and Norms, cover
- ARMY MIL-C-44340 A NOTICE 1-1997 CAN, TRAY PACK
- ARMY MIL-C-44340 A-1993 CAN, TRAY PACK
- ARMY MIL-C-43742 B-1981 COVER, WATER CANTEEN, LC-2
- ARMY MIL-C-44358 A-1991 COVER, INDIVIDUAL, CAMOUFLAGE
- ARMY A-A-52492 A-2009 SEAL, ENGINE SHROUD
- ARMY A-A-52079 A-1993 MANTLE, ILLUMINATING (GASOLINE LANTERN)
- ARMY MIL-C-20398-1951 CUPS, CLOSING, FOR BLANK AMMUNITION
- ARMY A-A-52492-1994 SEAL, ENGINE SHROUD
- ARMY MIL-C-40131 C-1986 COVER, WATER CANTEEN, INSULATED, COTTON DUCK
- ARMY A-A-52078 B-1994 LANTERN, GASOLINE, NONLEADED FUEL, WITH CASE
- ARMY MIL-C-44001 B-1990 COVER, HELMET, CHEMICAL PROTECTIVE
- ARMY MIL-S-44290-1987 SMOCK, MAN'S: HOSPITAL DUTY UNIFORM (HDU)
- ARMY MIL-C-44217 A-1989 CAP, WATER CANTEEN, 5-QUART, COLLAPSIBLE
- ARMY MIL-F-12224 J-1989 FOOTWEAR COVERS, TOXICOLOGICAL AGENTS PROTECTIVE, M-1
Hubei Provincial Standard of the People's Republic of China, cover
Taiwan Provincial Standard of the People's Republic of China, cover
Professional Standard - Labor and Labor Safety, cover
International Federation of Trucks and Engines, cover
ZA-SANS, cover
- SANS 1866:2004 Surgical face masks
- SANS 1866:2008 Surgical face masks
- SANS 12942:1998 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- SANS 50140:1998 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
- SANS 1736:2007 Safety helmets for cricket players
Shanxi Provincial Standard of the People's Republic of China, cover
Guizhou Provincial Standard of the People's Republic of China, cover
Standard Association of Australia (SAA), cover
Professional Standard - Education, cover
邯郸市, cover
Military Standard of the People's Republic of China-General Armament Department, cover
CZ-CSN, cover
United States Navy, cover
- NAVY MIL-V-85374 NOTICE 1-1996 VISORS, SHATTER RESISTANT
- NAVY MIL-V-85374 (1)-1981 VISORS, SHATTER RESISTANT
- NAVY MIL-V-85374-1979 VISORS, SHATTER RESISTANT
- NAVY MIL-G-2767 C (1)-1989 GUARDS, RAT, SHIP
- NAVY MIL-G-2767 C-1983 GUARDS, RAT, SHIP
- NAVY MIL-HDBK-1195-1988 RADIO FREQUENCY SHIELDED ENCLOSURES
- NAVY MS90340 NOTICE 2-1997 INSERT, INSTALLATION AND DETAIL, FULL FACE OXYGEN AND SMOKE MASKS
- NAVY MS90340 VALID NOTICE 1-1991 INSERT, INSTALLATION AND DETAIL, FULL FACE OXYGEN AND SMOKE MASKS
- NAVY MS90340-1965 INSERT, INSTALLATION AND DETAIL, FULL FACE OXYGEN AND SMOKE MASKS
- NAVY MS25164 REV E NOTICE 1-1997 SKIRT, CONTROL KNOB
- NAVY MS25164 REV E-1964 SKIRT, CONTROL KNOB
- NAVY MIL-H-81500 A (1)-2000 HOOD, ANTI-EXPOSURE COVERALL
- NAVY MIL-H-81500 A NOTICE 2-1997 HOOD, ANTI-EXPOSURE COVERALL
- NAVY MIL-H-81500 A VALID NOTICE 1-1989 HOOD, ANTI-EXPOSURE COVERALL
- NAVY MIL-H-81500 A-1982 HOOD, ANTI-EXPOSURE COVERALL
- NAVY MIL-C-18596-1955 COVERS, INSULATED, AIRPLANE ENGINE
- NAVY MS22056 REV B NOTICE 1-1996 VALVE, CHECK, OXYGEN MASK, INLET
- NAVY MS22056 REV B-1970 VALVE, CHECK, OXYGEN MASK, INLET
International Truck and Engine Corporation (ITEC), cover
GM Daewoo, cover
IN-BIS, cover
Aeronautical Radio Inc., cover
GM Europe, cover
Professional Standard-Ships, cover
Shandong Provincial Standard of the People's Republic of China, cover
Hebei Provincial Standard of the People's Republic of China, cover
Aerospace Industries Association, cover
SE-SIS, cover
- SIS SS-EN 136-1990 Respiratory protective devices — Full-face masks — Requirements, testing, marking
- SIS SS-EN 147-1991 Respiratory protective devices — Power assisted particle filtering devices incorporating full face masks, half masks or quarter masks — Requirements, testing and marking
- SIS SS-EN 140-1990 Respiratory protective devices — Half-masks and quarter- masks — Requirements, testing, marking
- SIS SMS 2888-1970 Bell conveyors. Idlers
- SIS SS EN 50 018-1983 Electrical apparatus for potentially explosive atmospheres - FlameDroof enclosure xd?
- SIS SS EN 50 018-1986 Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure Kl?
German Institute for Standardization, cover
- DIN EN 138:1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking; German version EN 138:1994
- DIN EN 12942:2017 Respiratory protective devices - Power filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking; German and English version prEN 12942:2016
- DIN EN 12942:2017-02 Respiratory protective devices - Power filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking; German and English version prEN 12942:2016 / Note: Date of issue 2017-01-13*Intended as replacement fo...
- DIN 68856-7:1983-08 Hardware for furniture; terms for furniture fittings; handles, knobs, escutcheons, escutcheon insets
- DIN EN 12942:2009 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking (includes A1:2002 and Amendment A2:2008); English version of DIN EN 12942:2009-02
- DIN EN 12942:2009-02 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking; German version EN 12942:1998+A1:2002+A2:2008 / Note: To be replaced by DIN EN 12942 (2017-02).
- DIN EN 140:1998 Respiratory protective devices - Half masks and quarter-masks - Requirements, testing, marking; German version EN 140:1998
- DIN EN 140:1998-12 Respiratory protective devices - Half masks and quarter-masks - Requirements, testing, marking; German version EN 140:1998
- DIN 14900:2015-09 Axe for fire fighters with protective cover / Note: DIN 14900 (1988-11) remains valid alongside this standard until 2016-02-29.
U.S. Air Force, cover
- AIR FORCE MIL-S-12676 A-1968 SHROUD, BALLOON ML-469( )/U
- AIR FORCE MIL-M-27274 E NOTICE 1-1996 MASK, OXYGEN MBU-5/P
- AIR FORCE MIL-M-27274 E-1993 MASK, OXYGEN MBU-5/P
- AIR FORCE MIL-M-87113 A NOTICE 1-1997 MASK, OXYGEN, MBU-10/P
- AIR FORCE MIL-M-87113 A-1993 MASK, OXYGEN, MBU-10/P
- AIR FORCE MIL-M-87163 A NOTICE 1-1997 MASK, OXYGEN MBU-12/P
- AIR FORCE MIL-M-87163 A-1983 MASK, OXYGEN MBU-12/P
- AIR FORCE MIL-R-26462 A-1963 RADOME CW-423( )/GPS
- AIR FORCE MIL-H-25754 B (1)-1986 HOOD, WINTER, KNIT, WOOL
- AIR FORCE MIL-H-25754 B-1976 HOOD, WINTER, KNIT, WOOL
- AIR FORCE MIL-J-8279 G (1)-1990 JACKET, COLD WEATHER
- AIR FORCE MIL-J-8279 G-1988 JACKET, COLD WEATHER
- AIR FORCE QPL-83866-4-1997 RECEIVER, OXYGEN MASK, ASSEMBLY OF
- AIR FORCE MIL-R-83866 NOTICE 1-1997 RECEIVER, OXYGEN MASK, ASSEMBLY OF
- AIR FORCE MIL-R-83866-1974 RECEIVER, OXYGEN MASK, ASSEMBLY OF
- AIR FORCE MIL-J-7448 K-1979 JACKET, UTILITY L-2B
- AIR FORCE A-A-58048 C VALID NOTICE 1-2009 Guard, Safety, Tire Inflation
- AIR FORCE QPL-83866-4-2012 RECEIVER, OXYGEN MASK, ASSEMBLY OF
Professional Standard - Public Safety Standards, cover
Association Francaise de Normalisation, cover
- NF L55-352:1971 Cover for circular formation light.
- NF EN 12942/A1:2003 Appareils de protection respiratoire - Appareils filtrants à ventilation assistée avec masques complets, demi-masques ou quarts de masques - Exigences, essais, marquage
- NF EN 12942/A2:2009 Appareils de protection respiratoire - Appareils filtrants à ventilation assistée avec masques complets, demi-masques ou quarts de masques - Exigences, essais, marquage
- NF EN 12942:1998 Appareils de protection respiratoire - Appareils filtrants à ventilation assistée avec masques complets, demi-masques ou quarts de masques - Exigences, essais, marquage
- NF S76-035*NF EN 12942:1998 Respiratory protective devices. Power assisted filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking.
- NF S76-035/A1*NF EN 12942/A1:2003 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- NF S76-035/A2*NF EN 12942/A2:2009 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- NF EN 140:1998 Appareils de protection respiratoire - Demi-masques et quarts de masques - Exigences, essais, marquage
- NF S76-012*NF EN 140:1998 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
- NF L93-810:1954 End protectors for ignition cable (rech.).
- NF E28-204:1967 Stauffer lubricators.
- NF S76-042:1993 RESPIRATORY PROTECTIVE DEVICES FOR ESCAPE. SELF. CONTAINED OPEN-CIRCUIT COMPRESSED AIR BREATHING APPARATUS WITH FULL FACE MASK OR MOUTHPIECE ASSEMBLY. REQUIREMENTS, TESTING, MARKING. (EUROPEAN STANDARD EN 402).
Society of Automotive Engineers (SAE), cover
Institute of Interconnecting and Packaging Electronic Circuits (IPC), cover
European Committee for Electrotechnical Standardization(CENELEC), cover
Professional Standard - Medicine, cover
GM North America, cover
JSAE - Society of Automotive Engineers of Japan@ Inc., cover
Chongqing Provincial Standard of the People's Republic of China, cover
Professional Standard - Military and Civilian Products, cover
未注明发布机构, cover
- BSI Flex 5555:2021 Community face coverings — Specification
- BS EN 147:1992(1999) Respiratory protective devices Specification for power assisted particle filtering devices incorporating full face masks, half masks or quarter masks
Professional Standard - Aerospace, cover
CEN - European Committee for Standardization, cover
- EN 147:1991 Respiratory Protective Devices - Power Assisted Particle Filtering Devices Full Face Incorporating Full Face Masks@ Half Masks - Requirements@ Testing@ Marking
- PREN 12942-2016 Respiratory protective devices - Power filtering devices incorporating full face masks@ half masks or quarter masks - Requirements@ testing@ marking
Danish Standards Foundation, cover
- DS/EN 140/A1:1992 Respiratory protective devises. Half masks and quarter masks. Requirements, testing, marking (Amendment 1:1992)
- DS/EN 147:1993 Respiratory protective devices. Power assisted particle filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking
- DS/EN 140/AC:2000 Respiratory protective devices - Halfmasks and quarter masks - Requirements, testing, marking
- DS/EN 140:1999 Respiratory protective devices - Halfmasks and quarter masks - Requirements, testing, marking
- DS/EN 12942/A2:2009 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- DS/EN 12942/A1:2003 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- DS/EN 12942:1999 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
TH-TISI, cover
RU-GOST R, cover
Professional Standard - Forestry, cover
SAE - SAE International, cover
Shanghai Provincial Standard of the People's Republic of China, cover
国家医药管理局, cover
工业和信息化部/国家能源局, cover
AENOR, cover
- UNE-EN 12942:1999 RESPIRATORY PROTECTIVE DEVICES. POWER ASSISTED FILTERING DEVICES INCORPORATING FULL FACE MASKS, HALF MASKS OR QUARTER MASKS. REQUIREMENTS, TESTING, MARKING.
- UNE-EN 140:1999 RESPIRATORY PROTECTIVE DEVICES. HALF MASKS AND QUARTER MASKS. REQUIREMNTS, TESTING, MARKING.
- UNE 27131:1974 TOPPING BLOCKS WITH FUTTOCK SHROUD.
- UNE 27135:1974 RUNNER BLOCKS WITH FUTTOCK SHROUD.
- UNE-EN 12942/A1:2003 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking.
- UNE-EN 12942:1999/A2:2009 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- UNE 27148:1974 STANDING WOODEN BLOCKS WITH FUTTOCK SHROUD.
- UNE 27151:1974 SWIVEL WOODEN BLOCKS WITH FUTTOCK SHROUD.
- UNE 27121:1974 FUTTOCK SHROUDS WITH ELONGATED HOLE.
- UNE 27129:1974 TOPPING BLOCKS WITHOUT FUTTOCK SHROUD.
- UNE 27134:1974 RUNNER BLOCKS WITHOUT FUTTOCK SHROUD.
Lithuanian Standards Office , cover
- LST EN 140+AC-2001 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
- LST EN 12942-2000 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- LST EN 12942-2001/A1-2003 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
- LST EN 12942-2000/A2-2009 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
GOSTR, cover
- GOST R 53257-2019 Fire fighting equipment. Face masks of personal respiratory protective devices. General technical requirements. Test methods
- PNST 425-2020 Gauze hygienic mask.Specifications
ES-UNE, cover
- UNE-EN 140/AC:2000 RESPIRATORY PROTECTIVE DEVICES. HALF MASKS AND QUARTER MASKS. REQUIREMNTS, TESTING, MARKING.
- UNE 27552:2016 Civil shipbuilding and ship repairing. Standardised components. Ventilation cowls and louvers: Watertight ventilation cowl
FI-SFS, cover
Xinjiang Provincial Standard of the People's Republic of China, cover
Professional Standard - Agriculture, cover
American Welding Society (AWS), cover
国家市场监督管理总局、中国国家标准化管理委员会, cover
Aerospace Industries Association/ANSI Aerospace Standards, cover
International Organization for Standardization (ISO), cover
- ISO 15080:2001 Nuclear facilities - Ventilation penetrations for shielded enclosures
PL-PKN, cover
American Society for Testing and Materials (ASTM), cover
交通运输部, cover
工业和信息化部, cover