HB 4-19-1999
E type tee pipe joint (English Version)
- Standard No.
- HB 4-19-1999
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- 2003-02
- Replace By
- HB 4-19-2002
- Latest
- HB 4-19-2002
HB 4-19-1999 history
- 2003 HB 4-19-2002 Tee,E type,flared tube
- 1970 HB 4-19-1999 E type tee pipe joint
- 1984 HB 4-19-1983 E type tee pipe joint
- 1973 HB 4-19-1976 E type tee pipe joint
