HB 0-89-1976
Commonly used technical quantity symbols for engine profession (English Version)
- Standard No.
- HB 0-89-1976
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- 1990-12
- Replace By
- HB 0-89-1990
- Latest
- HB 0-89-1990
HB 0-89-1976 history
- 1990 HB 0-89-1990 Commonly used technical volume symbols for aviation turbine engines
- 1970 HB 0-89-1976 Commonly used technical quantity symbols for engine profession
