Objavljen
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.
OBJAVLJEN
ISO 9175-1:1988
90.20
Početak postupka preispitivanja standarda
15. 1. 2026.
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