A-A-50971 Revision A:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SOLDERING IRON, NON-ELECTRIC (SOLDERING COPPERS)
03-30-1998
Specifies non-electric soldering irons, commonly referred to as soldering coppers to be used for applying heat to melt solder and to heat metal is to be joined by soldering.
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