ISO 5827:1983

Действует

Spot welding; Electrode back-ups and clamps — 8 стр.

На этот документ ссылаются

BS EN ISO 15609-5:2011

Действует

Specification and qualification of welding procedures for metallic materials. Welding procedure specification. Resistance welding — 22 стр.

BS EN ISO 9312:2013

Действует

Resistance welding equipment. Insulated pins for use in electrode back-ups — 10 стр.

ÖNORM EN ISO 15609-5:2012-03

Действует

Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 5: Resistance welding (ISO 15609-5:2011, corrected version 2011-12-01)

ÖNORM EN ISO 9312:2013-10

Действует

Resistance welding equipment - Insulated pins for use in electrode back-ups (ISO 9312:2013)

ÖNORM EN 27931:1992-09

Действует

Insulation caps and bushes for resistance welding equipment