NEMA RP 1 : 81(R1987)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
RENEWAL PARTS FOR MOTORS AND GENERATORS (PERFORMANCE, SELECTION, AND MAINTENANCE)
23-07-2013
12-01-2013
Ready reference for the handling of everyday maintenance problems common to motors and generators.
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