CB 419-1977
Rotor Air Fog Horn (English Version)
- Standard No.
- CB 419-1977
- Language
- Chinese, Available in English version
- Release Date
- 1978
- Published By
- Professional Standard-Ships
- Status
- 2013-09
- Replace By
- CB/T 4229-2013
- Latest
- CB/T 4229-2013
CB 419-1977 history
- 2013 CB/T 4229-2013 Rotor air fog whistle
- 1978 CB 419-1977 Rotor Air Fog Horn
CB 419-1977 Rotor Air Fog Horn was changed to CB/T 4229-2013 Rotor air fog whistle.
