BS 4667-4:1989
Superseded Standard
Historical

BS 4667-4:1989

Breathing apparatus Specification for open-circuit escape breathing
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 12/31/1989
Cancellation Date 07/15/1997
Page Count 20
Themes Emergency equipment
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

Previous versions

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