AWS A2.1 : 1998
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WELDING, SYMBOLS WALL AND DESK CHARTS
Superseded date
07-23-2013
Published date
01-12-2013
Publisher
Laminated charts available in two sizes, illustrating the proper usage of basic and supplementary welding symbols.
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