This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
The purpose is that a consistent line thickness within permissible tolerances is ensured with or without lettering giudes and templates. Applies to commonly used draughting operations such as tracing, writing and lettering. Part 2 deals with performance, test parameters and test conditions.
Status : PublishedPublication date : 1988-11
Edition : 1Number of pages : 3
Technical Committee:Technical product documentation
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