បូមខ្សាច់នៅប្រទេសខ្មែរ🇰🇭

[@김동준-o6f]

watching from Korea!!

[@koeunkochkh2148]

Thanks you 🇰🇭

[@VANNAKIN-z2f]

❤❤❤❤

[@manojmishra959]

Yah kya hai

[@MSyd-t6k]

What is this??why this huge amout of water is used??

[@sarvanank7227]

To pump the sand using water.

[@sarvanank7227]

This is a ship which they are unloading the sand from it.

[@MSyd-t6k]

@sarvanank7227 ok. .. but then how do you separate this huge amount of water from sand...

[@sarvanank7227]

@@MSyd-t6k by sedimentation method