NEN-ISO 9177-1
Technical drawing materials - Mechanical pencils - Part 1: Classification, dimensions, performance requirements and testing of mechanical pencils
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1990 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Drawing equipment): | 01.100.40 |
scope:
This part of ISO 9177 specifies a classification, dimensions, performance requirements and testing for hand-held mechanical pencils used for draughting and writing.
Document History
October 1, 2016
Mechanical pencils for technical drawings - Part 1: Classification, dimensions, performance requirements and testing
NEN-ISO 9177-1 specifies classification, dimensions, performance requirements and testing for hand-held mechanical pencils used for technical drawings.
December 1, 2011
Mechanical pencils - Part 1: Classification, dimensions, performance requirements and testing
This part of ISO 9177 provides a classification for hand-held mechanical pencils used for technical drawings. It specifies dimensions, performance requirements and testing requirements.
NEN-ISO 9177-1
May 1, 1990
Technical drawing materials - Mechanical pencils - Part 1: Classification, dimensions, performance requirements and testing of mechanical pencils
This part of ISO 9177 specifies a classification, dimensions, performance requirements and testing for hand-held mechanical pencils used for draughting and writing.