BS 4771:1971
$86.31
Specification for positive pressure, powered dust hoods and blouses
Published By | Publication Date | Number of Pages |
BSI | 1971 | 10 |
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Specifies requirements for design, construction and performance of positive pressure, powered dust hoods and blouses.
Status | Withdrawn |
---|---|
Pages | 10 |
Publication Date | 1971-10-26 |
Withdrawn Date | 1994-09-15 |
Replaced By | BS EN 146:1992, BS EN 143:1991 |
ISBN | 0 580 06516 2 |
Standard Number | BS 4771:1971 |
Title | Specification for positive pressure, powered dust hoods and blouses |
Descriptors | Breathing apparatus, Occupational safety, Air pollution, Design, Respirators, Safety devices, Air filters, Marking, Leak tests, Particulate air pollutants, Battery-powered devices, Dust |
Publisher | BSI |
Committee | PH/4 |
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