Drainage concrete pouring technique,without wasting of material and very fast #innovation #subscribe

Details
Title | Drainage concrete pouring technique,without wasting of material and very fast #innovation #subscribe |
Author | KSSE Structural Engineers |
Duration | 0:13 |
File Format | MP3 / MP4 |
Original URL | https://youtube.com/watch?v=FunE2e-4f1Q |
Description
Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area with excess of water.#innovation #learning #drainagesystem