BS 4667-4:1982
Superseded Standard
Historical

BS 4667-4:1982

Breathing apparatus Specification for escape breathing
Most recent standard
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 11/30/1982
Cancellation Date 09/28/1990
Page Count 0
Themes Gas valves
EAN ---
ISBN ---
Weight (in grams) ---
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