BS 4819:1972

Specification for resistance welding water-cooled transformers of the press-package and portable types

BSI Group, 01/31/1989

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:31/01/1989

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

Design and construction, dimensional requirements, methods of test, service conditions and rating of single-phase, mains frequency resistance welding water-cooled transformers for multiple-head welding machines and for portable spot welding guns.

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

More BS standard pdf

BS 3456-202.41:1991

Specification for safety of household and similar electrical appliances. Particular requirements-Electric pumps for liquids having a temperature not exceeding 35°C

$90.00 $180.34

BS 3603:1991

Specification for carbon and alloy steel pipes and tubes with specified low temperature properties for pressure purposes

$90.00 $180.34

BS 4046:1991

Specification for compressed straw building slabs

$90.00 $180.34

BS CECC 23200-003:1991

Specification for harmonized system of quality assessment for electronic components: capability detail specification: single and double sided printed boards with plated-through holes

$125.00 $251.46