HB 814-1990
Guide post (English Version)
- Standard No.
- HB 814-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- Professional Standard - Aviation
- Latest
- HB 814-1990
- Replace
- HB 814-1975
HB 814-1990 history
- 1990 HB 814-1990 Guide post
- 1970 HB 814-1975 Guide post
