Pipeline Welding - 30 Inch Fabrication Weld
6:38
Hill Section Cut Out And Weld - Pipeline Welding
8:27
Pipeline Through the Fens (1968) - extract
14:03
Pipeline Welding - A Day On The Hot Pass
4:37
Acople de tubería de 14 " Poliducto.
12:01
Örtülü Elektrod ile Tavan İç Köşe Kaynak | Rutil Selülozik [Kaynak Nasıl Yapılır?]
24:33
Pipeline Welding - 42 Inch Tie-In
9:15
PAANO MAG FIT UP NG MALAKING ELBOW SA JOB SITE|@bhamzkievlog5624
14:54