HB 5-57-1976
Bakelite Pulley Specifications (English Version)
- Standard No.
- HB 5-57-1976
- Language
- Chinese, Available in English version
- Release Date
- 1977
- Published By
- Professional Standard - Aviation
- Latest
- HB 5-57-1976
- Scope
- B 5-57-76 Standard name: Technical conditions for fabric-laminated bakelite pulleys. This technical condition applies to fabric-laminated bakelite single-groove pulleys and double-groove pulleys manufactured according to navigation marks and equipped with ball bearings.
HB 5-57-1976 history
- 1977 HB 5-57-1976 Bakelite Pulley Specifications
