DIN ISO 669:1982-04

Отменен

Rating of resistance welding equipment

На этот документ ссылаются

DIN EN ISO 7284:1996-11

Отменен

Resistance welding equipment - Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding as used in the automobile industry (ISO 7284:1993); German version EN ISO 7284:1996 — 11 стр.

DIN ISO 669:2001-06

Отменен

Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2000) — 34 стр.