BS 4667-2:1974
Superseded Standard
Historical

BS 4667-2:1974

Specification for breathing apparatus Open-circuit
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 11/01/1977
Cancellation Date 09/15/1994
Page Count 16
Themes Gas valves
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ISBN ---
Weight (in grams) ---
No products.

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