VIDEO 16 PENGELASAN 5G PIPA LURUS
36:10
VIDEO 17 MUDAHNYA PENGELASAN PIPA 6G
8:11
Welder's Blueprint: 6" Schedule 80 Pipe in the 5G position
46:27
PERSIAPAN MAGANG JEPANG PENGELASAN 6G ACHMAD YOGA MUSTAFID
6:20
Raiz de Soldagem 6013 5g
10:46
Materi Pengelasan Lurus SMAW
10:30
6g Weld Test 6010 Root
3:53
Segredos da soldagem de raiz 5G
10:57