HB 5535-1981
Specifications for spherical pipe connectors (English Version)
- Standard No.
- HB 5535-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 5535-1983
- Latest
- HB 5535-1983
HB 5535-1981 history
- 1970 HB 5535-1983 Technical conditions for spherical type pipe joints
- 1970 HB 5535-1981 Specifications for spherical pipe connectors
