HB 793-1989
Double head with conical tail measuring head with handle (d=2.5~21mm) (English Version)
- Standard No.
- HB 793-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Aviation
- Latest
- HB 793-1989
- Replace
- HB 793-1974
HB 793-1989 history
- 1989 HB 793-1989 Double head with conical tail measuring head with handle (d=2.5~21mm)
- 1970 HB 793-1974 Double head with conical tail measuring head with handle (d=2.5~21mm)
