BS-EN-143 › Historical Revision Information
Respiratory protective devices. Particle filters. Requirements, testing, marking

BS-EN-143 - 2021 EDITION - CURRENT
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Respiratory protective devices. Particle filters. Requirements, testing, marking

Keywords

Filters;Breathing apparatus;Mechanical testing;Testing conditions;Test equipment;Efficiency;Filtration;Respirators;Particle size distribution

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13.340.30 (Respiratory protective devices)

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Document Number

BS EN 143:2021

Revision Level

2021 EDITION

Status

Current

Publication Date

March 2, 2021

Replaces

BS EN 143:2000;BS EN 143:2000

Page Count

20

ISBN

9780580982156

International Equivalent

EN 143

Committee Number

PH/4