I.S. 253:1982
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TOXICITY OF PENCILS AND GRAPHIC INSTRUMENTS
Available format(s)
Hardcopy , PDF
Superseded date
28-07-2009
Language(s)
English
Published date
01-01-1982
Publisher
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