HB 5661-1981
Aircraft air pressure electromagnetic switch series type spectrum (English Version)
- Standard No.
- HB 5661-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Latest
- HB 5661-1981
- Scope
- This standard applies to newly developed DC electromagnet-operated air pressure electromagnetic switch products used on aircraft.
HB 5661-1981 history
- 1970 HB 5661-1981 Aircraft air pressure electromagnetic switch series type spectrum
