• BS 7156-1:1990

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$160.02


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

More BS Standards PDF

BS 1371:1956

BS 1371:1956

$132.00 $264.16

BS 1447:1948

BS 1447:1948

$132.00 $264.16

BS 1446:1948

BS 1446:1948

$132.00 $264.16

BS 768:1958

BS 768:1958

$80.00 $160.02