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  • 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.

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