HB 4013-1987
feet (English Version)
- Standard No.
- HB 4013-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Aviation
- Status
- 2001-01
- Replace By
- HB 4013-2000
- Latest
- HB 4013-2000
HB 4013-1987 history
- 2000 HB 4013-2000 feet
- 1987 HB 4013-1987 feet
