QDN series gun-spot welder is widely used in the complete welding of the structures of large halftone and large steel plate.
系列枪式点焊机广泛应用于大型网板和大型钢板结构件的成形点焊，可焊接低碳钢、不锈钢、铜、铝等金属圆材及板材。
QDN series gun-spot welder is widely used in the complete welding of the structures of large halftone and large steel plate.
系列枪式点焊机广泛应用于大型网板和大型钢板结构件的成形点焊，可焊接低碳钢、不锈钢、铜、铝等金属圆材及板材。
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