HB 1211-1987
Square baseplate of laterally inclined slot (English Version)
- Standard No.
- HB 1211-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Latest
- HB 1211-1987
- Replace
- HB 1211-1975 HB 1212-1975
HB 1211-1987 history
- 1970 HB 1211-1987 Square baseplate of laterally inclined slot
- 0000 HB 1212-1975
