International Standard
ISO 9175-1:1988
Tubular tips for hand-held technical pens using India ink on tracing paper — Part 1: Definitions, dimensions, designation and marking
Reference number
ISO 9175-1:1988
ISO 9175-1:1988
Edition 1
1988-11
1988-11
© ISO 2024
International Standard
p
ISO 9175-1:1988
16778
Published
(Edition 1, 1988)
This standard was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
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.
Life cycle
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