BS DD97-14(1987) : 1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
RESPIRATORY PROTECTIVE EQUIPMENT - SPECIFICATION FOR POWER ASSISTED PARTICLE FILTERING DEVICES INCORPORATING FULL FACE MASKS,HALF MASKS AND QUARTER MASKS
Hardcopy , PDF
31-03-1992
English
01-01-1987
Gives minimum requirements for power assisted respiratory protection devices with a full face mask, half mask or a quarter mask together with a particle filter. Laboratory tests are included for the assessment of compliance with the requirements.
| Committee |
PSM/14
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 5501-7:1977 | Electrical apparatus for potentially explosive atmospheres Intrinsic safety \'i\' |
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