BS 7156-1:1990

Respiratory protective devices: threads for facepieces-Specification for standard thread connection

BSI Group , 09/28/1990

Publisher: BS

File Format: PDF

$80.00$160.00

Does not apply to diving equipment or to positive pressure demand breathing apparatus.

Published: 09/28/1990

Pages: 12

File Size: 1 file

ISBN: 0580185575

Language: English

Note: This product is unavailable in Ukraine, Russia, Belarus

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