HB 2731-1976
Double head oblique fixed boring bar (English Version)
- Standard No.
- HB 2731-1976
- Language
- Chinese, Available in English version
- Release Date
- 1978
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 2731-1976
HB 2731-1976 history
- 1978 HB 2731-1976 Double head oblique fixed boring bar
