erection storage tank shell plate 7course
17:34
erection 7course shell plate 8mm
17:00
tank erection #5
14:23
How to view structural tank drawing | structural storage tank fabrication drawing training
1:02:31
Manufacturing Process Of A Huge Silo Tank With Limited Equipments
9:53
How to use key plate , bull pins, wedges , blank nuts tank building
13:41
API 650 STORAGE TANK BOTTOM, ANNULAR PLATE REPLACEMENT LOW COST METHOD FOR BEGINNERS AND EXPERTS
18:24
BUAT TANGKI TIMBUN TIANG STELING PUTAR PABRIK SAWIT part 1
9:07