BS 638-9:1990

Arc welding power sources, equipment and accessories. Specification for power sources for manual arc welding with limited duty.

NORMA vydaná dňa 31.5.1990

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Elektronické PDF (289.30 EUR)

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The information about the standard:

Designation standards: BS 638-9:1990
Note: NEPLATNÁ
Publication date standards: 31.5.1990
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Kategória: Technické normy BS