HB 2423-1978
Hand tap for processing HB 243-70 AG interference thread d=3~5mm (English Version)
- Standard No.
- HB 2423-1978
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 2423-1978
HB 2423-1978 history
- 1970 HB 2423-1978 Hand tap for processing HB 243-70 AG interference thread d=3~5mm
