BS 3186:1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for cellulose acetate sheet for spectacle frames
Hardcopy
07-23-2013
English
01-30-1970
Cellulose acetate sheet, made by block slicing or by extrusion, for the manufacture of spectacle frames.
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