BS 639:1972

Specification. Covered electrodes for the manual metal-arc welding of mild steel and medium tensile steel.

BSI Group, 05/17/1972

Publisher: BS

File Format: PDF

$125.00$251.46

Published:17/05/1972

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

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

Specification for A.C. voltage-operated earth-leakage circuit breakers

$90.00 $180.34

Specification for fences. Woven wood fences

$125.00 $251.46

Specification for current transformers

$125.00 $251.46

Glossary of terms relating to powders

$90.00 $180.34