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MS 2490:2012
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
This Malaysian Standard specifies minimum requirements for half masks and quarter masks for use as part of respiratory protective device, except escape and diving apparatus. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.
Original
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PDF
11/04/2019
25
NSC 23 - Occupational Safety & Health
13.340.30
30.00