BS 638-2:1979

Заменен

Arc welding power sources, equipment and accessories, Specification for air cooled power sources for manual metal-arc welding with covered electrodes and for TIG welding — 20 стр.

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Ссылочные документы

BS 638-10:1990

Заменен

Arc welding power sources, equipment and accessories, Specification for safety requirements for arc welding equipment: welding power sources — 36 стр.

BS 638:1966

Заменен

Specification for arc welding plant, equipment and accessories

На этот документ ссылаются

BS 638:1966

Заменен

Specification for arc welding plant, equipment and accessories

BS 638-10:1990

Заменен

Arc welding power sources, equipment and accessories, Specification for safety requirements for arc welding equipment: welding power sources — 36 стр.