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ISO 20318-2:2019

Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2: Black leads

Pages: 18
Publication date: 2019-03-01
Price: 68 vnd

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ISO 20318-2:2019 specifies classification, dimensions, quality and test methods for black leads used for mechanical pencils for general writing, as specified in ISO 20318-1.
Document identifier
ISO 20318-2:2019
Title
Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2: Black leads
ISO Category
TC 10: Technical product documentation
Publication date
2019-03-01
Status
Effective
International Relationship
Cross references
Latest version
History of version
Keywords
Classification
01.100.40. Drawing equipment
97.180. Miscellaneous domestic and commercial equipment
Pages
18
Price 68 vnd

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