||ECL-SEPHALI PVT. ITI||WELDER||Gas Cutting Process||
14:17
산소 절단기로 두께130mm 절단하기 // Oxy-fuel cutting 130mm
10:30
10 मिनट में गैस कटर चलाना सीखे | How to use gas cutter | Gas cutter ko kaise chalate hain | Imtiyaz
8:34
Welder Qualification Test | Welder Test | Arc welding | #welding #welder
9:21
Gas cutter kaise chalate - 2 | gas cutting kaise karte hain | gas cutter
6:23
||ECL-SEPHALI PVT ITI||WELDER||Surface Gauge||
26:29
Torch Cutting Basics Everyone Should Know | Oxygen & Acetylene Fuel
17:44
İmkansız Ağaç Tornacılığı. Olağandışı cihazlar. Meşe yakacak odun. Diy.
12:01