每页显示20 条,共找到 2094 条结果 <9/105>
标准编号 标准名称 发布部门 发布日期 状态
NS EN 13274-2 Ed. 1 (2001) Respiratory Protective Devices - Methods Of Test - Part 2: Practical Performance Tests Norwegian .. 1900-01-01 现行
NS EN 13274-4 Ed. 1 (2001) Respiratory Protective Devices - Methods Of Test - Part 4: Flame Tests Norwegian .. 1900-01-01 现行
NS EN 13274-5 Ed. 1 (2001) Respiratory Protective Devices - Methods Of Test - Part 5: Climatic Conditions Norwegian .. 1900-01-01 现行
NS EN 13274-6 Ed. 1 (2002) Respiratory Protective Devices - Methods Of Test - Part 6: Determination Of Carbon Dioxide Content Of The Inhalation Air Norwegian .. 1900-01-01 现行
NS EN 133 Ed. 2 (2002) Respiratory Protective Devices - Classification Norwegian .. 1900-01-01 现行
NS EN 138 Ed. 1 (1994) Respiratory Protective Devices - Fresh Air Hose Breathing Apparatus For Use With Full Face Mask, Half Mask Or Mouthpiece Assembly - Requirements, Testing, Marking Norwegian .. 1900-01-01 现行
NS EN 141 Ed. 2 (2000) Respiratory Protective Devices - Gas Filters And Combined Filters - Requirements, Testing, Marking Norwegian .. 1900-01-01 被替代
NS EN 142 Ed. 2 (2002) Respiratory Protective Devices - Mouthpiece Assemblies - Requirements, Testing, Marking Norwegian .. 1900-01-01 现行
NS EN 145:1997 Respiratory Protective Devices - Self-contained Closed-circuit Breathing Apparatus Compressed Oxygen Or Compressed Oxygen-nitrogen Type - Requirements, Testing, Marking Norwegian .. 1900-01-01 现行
NS EN 148-2 Ed. 2 (1999) Respiratory Protective Devices - Threads For Facepieces - Part 2: Centre Thread Connection Norwegian .. 1900-01-01 现行
NS EN 148-3 Ed. 2 (1999) Respiratory Protective Devices - Threads For Facepieces - Part 3: Thread Connection M45 X 3 Norwegian .. 1900-01-01 现行
NS EN 1835 Ed. 1 (2000) Respiratory Protective Devices - Light Duty Construction Compressed Air Line Breathing Apparatus Incorporating A Helmet Or A Hood - Requirements, Testing, Marking Norwegian .. 1900-01-01 被替代
ISO/DIS 16900-1 Respiratory protective devices - Methods of test and test equipment Part 1: Determination of inward leakage Internatio.. 1900-01-01 被替代
ISO/DIS 16900-2 Respiratory protective devices - Methods of test and test equipment Part 2: Determination of breathing resistance Internatio.. 1900-01-01 被替代
ISO/DIS 16900-3 Respiratory protective devices - Methods of test and test equipment Part 3: Determination of particle filter penetration Internatio.. 1900-01-01 被替代
ISO/DIS 16900-4.2 Respiratory protective devices - Methods of test and test equipment Part 4: Determination of gas filter capacity Internatio.. 1900-01-01 被替代
ISO/DIS 16972 Respiratory protective devices - Terms, definitions, graphical symbols and units of measurement Internatio.. 1900-01-01 被替代
ISO/DIS 16975-1 Respiratory protective devices - Selection, use and maintenance Part 1: Establishing and implementing a respiratory protective device programme Internatio.. 1900-01-01 被替代
ISO/DIS 16975-1.3 Respiratory protective devices - Selection, use and maintenance Part 1: Establishing and implementing a respiratory protective device programme Internatio.. 1900-01-01 被替代
NS EN 271:1995 Respiratory Protective Devices - Compressed Air Line Or Powered Fresh Air Hose Breathing Apparatus Incorporating A Hood For Use In Abrasive Blasting Operations - Requirements, Testing, Marking Norwegian .. 1900-01-01 被替代
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