BS 7418:1991

Code of practice for isolation of the welding circuit in arc welding plant

BSI Group, 06/28/1991

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:28/06/1991

Pages:12

File Size:1 file

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

Sets out conditions under which electric manual metal-arc welding equipment manufactured to BS 638 can be used with the welding circuit not connected to earth.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS QC 750110:1990

Specification for harmonized system of quality assessment for electronic components. Semiconductor discrete devices. Blank detail specification. Reverse blocking triode thyristors, ambient and case-rated, up to 100 A

$90.00 $180.34

BS QC 750108:1990

Specification for harmonized system of quality assessment for electronic components. Semiconductor discrete devices. Blank detail specification. Rectifier diodes (including avalanche rectifier diodes), ambient and case-rated, up to 100 A

$76.00 $152.40

BS 6829-1-1.4:1989

Analysis of surface active agents (raw materials). General methods-Method for determination of the pH of an aqueous solution

$125.00 $251.46

BS CECC 40401:1990

Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Fixed low power non-wirewound surface mounting (chip) resistors. Assessment level 'S'

$125.00 $251.46