AG-45 SILVER BRAZING (CAPILLARY ACTION)
15:03
Como soldar con electrodos
16:24
KABAKALEdwardTV ( 12 marked Lines SADDLE TEE PIPE LAY-OUT )
8:29
KABAKALEdwardTV
17:59
SEA WATER PIPE LINE FABRICATION | no formula | no calculation | Actual fitting ..
4:09
ALUMINUM WELDING REPAIR USING GMAW PROCESS.
16:06
Banco de doblado de prensas para cada prensa de taller
9:41
Different kinds of Gas Welding and Brazing consumables rods you need to know.
18:36