UPHILL WELDING 7016 BEAD 8018 OUT 2" IN THE OILFEILD TheWeldProfessor 31:30 5 years ago 382 144 Скачать Далее
Uphill Vertical 7018 for beginners uphill arc welding Get Weld Soon 4:16 3 years ago 82 850 Скачать Далее
