严禁在非焊接区域引弧，地线位置适当、连接牢固，以避免电弧擦伤。
Is strictly prohibited in the welding area of arc, the ground wire is appropriate, the connection is firm, in order to avoid arc abrasion.
严禁在非焊接区域引弧，地线位置适当、连接牢固，以避免电弧擦伤。
Is strictly prohibited in the welding area of arc, the ground wire is appropriate, the connection is firm, in order to avoid arc abrasion.
应用推荐