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BS EN 60974-13-2011 pdf download.Arc welding equipment Part 13 : Welding clamp. 5 Type tests 5.1 Test conditions All type tests shall be carried out on the same new and completely assembled welding clamp. All type tests...

BS EN 60974-12-2011 pdf download.Arc welding equipment Part 12 : Coupling devices for welding cables. The coupling device shall withstand storage and transport at an ambient air temperature of —20 °C to + 55 C without any...

BS/EN 60974-6-2016 pdf download.Arc welding equipment Part 6 : Limited duty equipment. A welding power source is operated at rated supply voltage or rated load speed of rotation while the thermal control device Is disabled and the...