BALLAST PIPELINES ON A SHIP 

Lovely video sir❤❤

Thank you. You explained it very well with ease understanding for the viewers. Hope you can do another systems on the ship.

Crystal Clear Explanation. Thanks Sir

Very neatly explained sir . Thank you

Thanks for sharing, 👏🏻👏🏻👏🏻

Thanks a million sir. Very well explained!! 😊

Is there any relief valve sir in ballast line ?

hello can you shared a pdf copy of valve remote control system?

👍👍👍

Hello. Can you shared a pdf copy of this image?

can i have a pdf copy of that image?

👍

Thanks so much , can you share that file ??