ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Thank you mam❤️
What if the soil is clay mam?
Thank you ... Many doubts were clarified
Well explained ....💥
Nicely explained 👍
Thank you mam 🙏
🙂
Is it per IS456 code or IRC code?
What is that H' in pmax and pmin
Thank you mam❤️
What if the soil is clay mam?
Thank you ... Many doubts were clarified
Well explained ....💥
Nicely explained 👍
Thank you mam 🙏
🙂
Is it per IS456 code or IRC code?
What is that H' in pmax and pmin