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NS EN 140 Ed. 2 (1999)現(xiàn)行

Respiratory Protective Devices - Half Masks And Quarter Masks - Requirements, Testing, Marking

出版：Norwegian Standards (Norges Standardiseringsforbund)

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基本信息
標(biāo)準(zhǔn)編號(hào)： NS EN 140 Ed. 2 (1999)
標(biāo)準(zhǔn)類別：Standard
出版單位：Norwegian Standards (Norges Standardiseringsforbund)
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介

Defines minimum requirements for half masks and quarter masks to be used as part of respiratory protective devices, excluding escape and diving apparatus. Includes laboratory and practical performance tests for assessing compliance with the requirements.

等同采用的國(guó)際標(biāo)準(zhǔn)

SS EN 140:1999 - Identical

UNE EN 140:1999 - Identical

UNI EN 140:2000 - Identical

ONORM EN 140:1998 - Identical

NEN EN 140:1998 - Identical

BS EN 140:1999 - Identical

SN EN 140:1999 - Identical

DIN EN 140 (1998-12) - Identical

NBN EN 140:1998 - Identical

I.S. EN 140:1999 - Identical

NF EN 140:1998 - Identical