एक ही video में मिलेगी पुरी जानकारी Excavations, Laying, Ultrasonic test Coating and backfilling. 🛠️

एक ही video में मिलेगी पुरी जानकारी Excavations, Laying, Ultrasonic test Coating and backfilling. 🛠️
Hellow my TH-cam family mai hun ap ke apna chota bhai Rajesh yadav aaj aap ke bhai ke duwara dikhata jaega ki pipe laying ka total process
ye video bigger ke lie khas hone wala hai agar ap pipe line me new hai to ap ke lie ye video ram ban hai is video pe Excavations se leke Laying, joint Welding, Grinding/Visual, Ultrasonic test, Sand blast, Coating uske bad Layers wise backfilling dikhaya jaega

[@kishorpurohit933]

1200mm kaa dikhaye vidio

[@RuatRalte]

Yah kaha par

[@romanticvideo9154]

Kahan Kam chal rha hai

[@rdxgameryt1215]

Sir I am ndt level 2 any opportunity for me