BS 638-9:1990 EN 50060:1989(1999)
Arc welding power sources, equipment and accessories — Part 9 : Specification for power sources for manual arc welding with limited duty
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BS 638-9:1990 EN 50060:1989(1999)
Standard No.
BS 638-9:1990 EN 50060:1989(1999)
Release Date
1970
Published By
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