• BS 4819:1972

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


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 6349-2:2010

BS 6349-2:2010

Maritime works-Code of practice for the design of quay walls, jetties and dolphins

$226.00 $452.12

BS 8580:2010

BS 8580:2010

Water quality. Risk assessments for Legionella control. Code of practice

$166.00 $332.74

BS PD IEC/TR 60825-17:2010

BS PD IEC/TR 60825-17:2010

Safety of laser products-Safety aspects for use of passive optical components and optical cables in high power optical fibre communication systems

$90.00 $180.34

BS 8537:2010

BS 8537:2010

Copper and copper alloys. Plumbing fittings. Specification for press ends of plumbing fittings for use with metallic tubes

$147.00 $294.64