JB/T 53512-1997
Underground LHD Product Quality Grading (Internal Use) (English Version)
- Standard No.
- JB/T 53512-1997
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 53512-1997
JB/T 53512-1997 history
- 1998 JB/T 53512-1997 Underground LHD Product Quality Grading (Internal Use)
