P-C-451 Revision E:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COATED ABRASIVE, CLOTH, ALUMINUM OXIDE OR SILICON CARBIDE
12-28-1990
English
Describes two types of coated abrasives manufactured of a backing of cloth coated on one surface.
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