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CSN EN 140
Respiratory protective devices - Halfmasks and quarter masks - Requirements, testing, marking
|Number of Standard:||CSN EN 140|
EN 140 Respiratory protective devices - Halfmasks and quarter masks - Requirements, testing, marking - This European Standard specifies minimum requirements for half masks and quarter masks for use as part of respiratory protective devices, except escape apparatus and diving apparatus. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.