JB/T 9345-1999
One meter matallic linearrule,Grade (English Version)
- Standard No.
- JB/T 9345-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 9345-1999
- Replace
- ZB N38001-1988
- Scope
- This standard specifies the technical requirements, test methods, and inspection rules for five-level metal linear meter rulers. This standard applies to level 5 metal line meter rulers with a length of 1 mm and markings on both sides.
JB/T 9345-1999 history
- 1999 JB/T 9345-1999 One meter matallic linearrule,Grade
