ISO 20318-2:2019
Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 2: Black leads
OVERVIEW
This document specifies classification, dimensions, quality and test methods for black leads used for mechanical pencils for general writing, as specified in ISO 20318-1.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2019 |
| No. of Pages | 11 |
| ICS Classification | 97.180 Miscellaneous domestic and commercial equipment 01.100.40 Drawing equipment |
| Committee | ISO/TC 10 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |