SS-ISO 9177-2:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Mechanical pencils - Part 2: Black leads - Classification and dimensions
Hardcopy
16-06-2022
English
15-03-1996
This part of ISO 9177 specifies a classification and dimensions for black leads used for mechanical pencils.
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