BS 4667-4:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Breathing apparatus Specification for open-circuit escape breathing apparatus
Hardcopy , PDF
English
31-12-1989
15-07-1997
Design, construction and performance of two types of escape breathing apparatus using compressed air.
| Committee |
PH/4
|
| DevelopmentNote |
Partially superseded by EN 402.
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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