Комаров Артём о двухпроводной сварке GMAW (eng)
Komarov Artem noted that pipe spool welding is a complicated business. Diameters and wall thicknesses vary slightly; it’s just the…
Komarov Artem noted that pipe spool welding is a complicated business. Diameters and wall thicknesses vary slightly; it’s just the…
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