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BS 7156-1:1990 | 28 Sep 1990 | BSI Knowledge
Standard
Withdrawn
BS 7156-1:1990
Respiratory protective devices: threads for facepieces - Specification for standard thread connection
Published:
28 Sep 1990
•
Withdrawn:
15 Jul 1999
Overview
Preview
References
History
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Product Details
Descriptors
Breathing apparatus
Threaded components
External threads
Thread gauges
Threads
Safety devices
Internal threads
Components
Dimensions
ICS Codes
13.340.30 Respiratory protective devices
Committee
PH/4
International relationships
Identical to:
EN 148-1:1987
ISBN
0 580 18557 5
Publisher
BSI