ISO 9177-1:2016
Current
Current
The latest, up-to-date edition.
Mechanical pencils for technical drawings Part 1: Classification, dimensions, performance requirements and testing
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
09-23-2016
ISO 9177-1:2016 specifies classification, dimensions, performance requirements and testing for hand-held mechanical pencils used for technical drawings.
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