NEMA EW 7 : 1989
Withdrawn
Withdrawn
ELECTRICAL ARC WELDING POWER SOURCES FOR THE NON-PROFESSIONAL OPERATOR
Published date
01-12-2013
Withdrawn date
08-01-1994
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Defines minimum mechanical and electrical construction and performance requirements applying to constant current arc welding power sources for manual shielded metal arc welding for non-professional operators.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Withdrawn
|
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