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BS EN 133:1991 | 28 Jun 1991 | BSI Knowledge
Standard
Withdrawn
BS EN 133:1991
Respiratory protective devices. Classification
Published:
28 Jun 1991
•
Withdrawn:
18 Mar 2002
Overview
Preview
References
History
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Product Details
Descriptors
Environment (working)
Air
Masks (protective clothing)
Classification systems
Breathing apparatus
Air filters
Supplied air breathing apparatus
Filters
Respirators
ICS Codes
13.340.30 Respiratory protective devices
Committee
PH/4
International relationships
Identical to:
EN 133:1990
ISBN
0 580 19588 0
Publisher
BSI