About 2 results for "UCKa3mxjVfDylC3cN4Us1n_Q"

CO2용접 시작하기! 초보를 위한 전압 전류세팅법

용팔이TV • Mar 3, 2021

Co2 welding! Difference of bead according to gas (carbonate, algon, mixed gas)

용팔이TV • Mar 3, 2021