HB 1915-1975
Tapered thread taper hole reaming drill (English Version)
- Standard No.
- HB 1915-1975
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 1915-1975
HB 1915-1975 history
- 1970 HB 1915-1975 Tapered thread taper hole reaming drill
