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IEC 60974-2:2002 ed1.0

Заменен
Arc welding equipment - Part 2: Liquid cooling systems — 29 стр.
Specifies safety and construction requirements for liquid cooling systems intended to cool torches. These liquid cooling systems can be internal or external to power sources for arc welding and allied processes.
ICS
25.160.30 Welding. Including thermal cutting equipment / Сварочное оборудование. Включая оборудование для термической резки