Smaw/Mma Shielded Metal Arc Welding/Manual Metal Arc Welding
Published 6/2024
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 1.03 GB | Duration: 0h 32m
Piping/Welding in construction and Maintenance in Refinery Power Plants, Pipeline, Offshore, Nuclear plants, Energy,