• 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 07/30163462 DC

BS 07/30163462 DC

BS ISO 20474-3. Earth-moving machinery. Safety. Part 3. Requirements for loaders

$101.00 $203.37

BS 07/30163493 DC

BS 07/30163493 DC

BS ISO 20474-9. Earth-moving machinery. Safety. Part 9. Requirements for pipelayers

$125.00 $250.25

BS 07/30163490 DC

BS 07/30163490 DC

BS ISO 20474-8. Earth-moving machinery. Safety. Part 8. Requirements for graders

$130.00 $261.71

BS 07/30164155 DC

BS 07/30164155 DC

BS EN 60793-2-60. Optical fibres. Part 2-60. Product specifications. Sectional specification for category C single-mode intraconnection fibres

$131.00 $263.73