BSI - BS 4667-1
Specification for Breathing Apparatus Part 1: Closed-Circuit Breathing Apparatus
inactive, Most Current
| Organization: | BSI |
| Publication Date: | 7 June 1974 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Respiratory protective devices): | 13.340.30 |
scope:
Specifies requirements and laboratory and practical tests for closed-circuit types of breathing apparatus.
Document History
BS 4667-1
June 7, 1974
Specification for Breathing Apparatus Part 1: Closed-Circuit Breathing Apparatus
Specifies requirements and laboratory and practical tests for closed-circuit types of breathing apparatus.