HB 7657-1999
Waterproof button lock (English Version)
- Standard No.
- HB 7657-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Aviation
- Latest
- HB 7657-1999
HB 7657-1999 history
- 1999 HB 7657-1999 Waterproof button lock
