SMAW WELDING 3G FOR BEGINNERS
12:47
TEKNIK PENGELASAN 1G SMAW
9:53
PENGELASAN 3F SMAW
4:39
Dikey kaynak 3F
18:18
tips 3G backing cermik 2024 #fcaw#backingceramik#khosipa#jobkorea#3g#tutorial
9:34
two different welding techniques for beginners
3:59
Guidelines for welding in an 3G position that beginners must try
27:50
VIDEO 16 PENGELASAN 5G PIPA LURUS
13:48