每页显示20 条,共找到 2094 条结果 <99/105>
标准编号 标准名称 发布部门 发布日期 状态
NS EN 371 Ed. 1 (1992) Respiratory Protective Devices - Ax Gas Filters And Combined Filters Against Low Boiling Organic Compounds - Requirements, Testing, Marking Norwegian .. 1900-01-01 被替代
NS EN 372 Ed. 1 (1992) Respiratory Protective Devices - Sx Gas Filters And Combined Filters Against Specific Named Compounds - Requirements,testing, Marking Norwegian .. 1900-01-01 被替代
NS EN 401:1993 Respiratory Protective Devices For Self-rescue - Self-contained Closed-circuit Breathing Apparatus - Chemical Oxygen (k02) Escape Apparatus - Requirements, Testing, Marking Norwegian .. 1900-01-01 被替代
ISO/FDIS 16900-12.2 Respiratory protective devices - Methods of test and test equipment Part 12: Determination of volume-averaged work of breathing and peak respiratory pressures Internatio.. 1900-01-01 被替代
ISO/FDIS 16975-3 Respiratory protective devices - Selection, use and maintenance Part 3: Fit testing procedures Internatio.. 1900-01-01 被替代
I.S. EN 138:1995 Respiratory Protective Devices - Fresh Air Hose Breathing Apparatus For Use With Full Face Mask, Half Mask Or Mouthpiece Assembly - Requirements, Testing, Marking National S.. 1900-01-01 现行
ONORM EN 144-2:2018 Respiratory Protective Devices - Gas Cylinder Valves - Outlet Connections Osterreich.. 1900-01-01 现行
I.S. EN 12083:1998 Respiratory Protective Devices - Filters With Breathing Hoses (non-mask Mounted Filters) - Particle Filters, Gas Filters And Combined Filters - Requirements, Testing, Marking National S.. 1900-01-01 现行
I.S. EN 144-2:1999 Respiratory Protective Devices - Gas Cylinder Valves - Outlet Connections National S.. 1900-01-01 被替代
I.S. EN 13274-1:2001 Respiratory Protective Devices - Methods Of Test Part 1: Determination Of Inward Leakage And Total Inward Leakage National S.. 1900-01-01 现行
I.S. EN 13274-2:2001 Respiratory Protective Devices - Methods Of Test Part 2: Practical Performance Tests National S.. 1900-01-01 现行
I.S. EN 135:1999 Respiratory Protective Devices - List Of Equivalent Terms National S.. 1900-01-01 现行
I.S. EN 136-10:1993 Respiratory Protective Devices - Full Face Masks for Special use - Requirements, Testing, Marking National S.. 1900-01-01 废止
I.S. EN 136:1998 Respiratory Protective Devices - Full-face Masks - Requirements, Testing, Marking National S.. 1900-01-01 现行
I.S. EN 137:1993 Respiratory Protective Devices - Self Contained Open Circuit Compressed Air Breathing Apparatus - Requirements, Testing, Marking National S.. 1900-01-01 被替代
I.S. EN 145-2:1993 Respiratory Protective Devices - Self-contained Closed-circuit Compressed Oxygen Breathing Apparatus for Special use - Requirements, Testing, Marking National S.. 1900-01-01 现行
I.S. EN 148-1:1999 Respiratory Protective Devices - Threads For Facepieces - Standard Thread Connection National S.. 1900-01-01 现行
I.S. EN 401:1993 Respiratory Protective Devices For Self Rescue - Self Contained Closed Circuit Breathing Apparatus - Chemical Oxygen (ko2) Escape Apparatus - Requirements, Testing, Marking National S.. 1900-01-01 被替代
NBR 12543:2017 Respiratory Protective Devices - Classification Brazilian .. 1900-01-01 现行
PD ISO/TS 16973:2016 Respiratory Protective Devices - Classification For Respiratory Protective Device (Rpd), Excluding Rpd For Underwater Application British St.. 1900-01-01 现行
cacheName: