CBM 1021-1981
Exhaust pipe steel flange (English Version)
- Standard No.
- CBM 1021-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard-Ships
- Status
- 2014-10
- Replace By
- CB/T 3766-2014
- Latest
- CB/T 3766-2014
CBM 1021-1981 history
- 2014 CB/T 3766-2014 Steel flanges for exhaust pipe
- 1970 CBM 1021-1981 Exhaust pipe steel flange
CBM 1021-1981 Exhaust pipe steel flange was changed to CB/T 3766-2014 Steel flanges for exhaust pipe.
