QJ/Z 24-1974
30° spiral flute tap (English Version)
- Standard No.
- QJ/Z 24-1974
- Language
- Chinese, Available in English version
- Release Date
- 1974
- Published By
- Professional Standard - Aerospace
- Latest
- QJ/Z 24-1974
QJ/Z 24-1974 history
- 1974 QJ/Z 24-1974 30° spiral flute tap
