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Classification of the environment, in which the equipment may be worn, and of the equipment itself based on design.
Status
Withdrawn
Title
Classification of respiratory protective devices
Replaces
DD 97-2:1984
Publisher
BSI
Committee
PH/4
Pages
10
Publication Date
1988-01-29
Withdrawn Date
1991-06-28
Replaced By
BS EN 133:1991
ISBN
0 580 16432 2
Standard Number
BS 6928:1988, EN 133:1986
Identical National Standard Of
EN 133:1986
Descriptors
Air filters, Environment (working), Masks (protective clothing), Filters, Supplied air breathing apparatus, Classification systems, Air, Breathing apparatus, Respirators
