JB/T 13688-2019
Grating length gauge (English Version)
- Standard No.
- JB/T 13688-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- 中华人民共和国工业和信息化部
- Latest
- JB/T 13688-2019
JB/T 13688-2019 history
- 2019 JB/T 13688-2019 Grating length gauge
