ballast tank แปลว่า
- ถังอับเฉา
ประโยค
Applications ship hull, ship ballast tank, harbor installation
Double bottom areas of ship ballast tanks
Ship Hull, Ballast Tank, Harbor Dock, Offshore Platforms, Oil Tank
Suitable For Ballast Tanks And Hull Of Ships, Jetties And Subsea Pipeline Applications
Platform Ballast Tank Pilling