BS-EN-143 Historical Revision Information
Respiratory Protective Devices - Particle Filters - Requirements, Testing, Marking

BS-EN-143 - 1991 EDITION - SUPERSEDED
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Respiratory protective devices. Particle filters. Requirements, testing, marking

Keywords

Filtration;Test equipment;Respirators;Mechanical testing;Marking;Filters;Grades (quality);Breathing apparatus;Efficiency;Instructions for use;Testing conditions;Particle size distribution

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13.340.30 (Respiratory protective devices)

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Document Number

BS EN 143:1991

Revision Level

1991 EDITION

Status

Superseded

Publication Date

May 31, 1991

Replaces

BS 2091:1969;BS 4558:1970;BS 4555:1970;BS 4771:1971

Replaced By

BS EN 143:2000

Page Count

30

ISBN

0580192393

International Equivalent

EN 143:1990

Committee Number

PH/4