HB 2542-1976
φ40 wind grinding wheel (English Version)
- Standard No.
- HB 2542-1976
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 2542-1976
HB 2542-1976 history
- 1970 HB 2542-1976 φ40 wind grinding wheel
