• Your shopping cart is empty!

  • BS 638-3:1979

BS 638-3:1979

Arc welding power sources, equipment and accessories-Specification for air cooled power sources for semi-automatic and automatic metal-arc welding

BSI Group, 07/31/1979

Publisher: BS

File Format: PDF

$125.00$251.46


Published:31/07/1979

Pages:15

File Size:1 file

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

Requirements for d.c. generators, alternators, a.c. transformers and air cooled rectifiers power sources of the drooping voltage characteristic type or the substantially constant voltage characteristic type. Requirements for driving motors or internal combustion engines for d.c. generators.

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

More BS standard pdf

BS 5750-3:1987

BS 5750-3:1987

Quality systems-Specification for final inspection and test

$76.00 $152.40

BS 6387:1983

BS 6387:1983

Specification for performance requirements for cables required to maintain circuit integrity under fire conditions

$125.00 $251.46

BS 4737-3.0:1988

BS 4737-3.0:1988

Intruder alarm systems. Specifications for components-General requirements

$76.00 $152.40

BS 5911-100:1988

BS 5911-100:1988

Precast concrete pipes, fittings and ancillary products-Specification for unreinforced and reinforced pipes and fittings with flexible joints

$138.00 $276.86