Name:
DANSK DS/ISO 9177-3 PDF
Published Date:
03/16/2022
Status:
[ Active ]
Publisher:
Dansk Standard
This document specifies bending strengths and a test method for black leads of HB hardness degree used for mechanical pencils for technical drawings.
| Edition : | 22 |
| File Size : | 1 file , 1.5 MB |
| Number of Pages : | 14 |
| Product Code(s) : | DS-013, DS-013 |
| Published : | 03/16/2022 |