TIG-J50镀铜ER70S-6直条ER50-6碳钢氩弧焊丝2.0/2.5mm

标 签: TIG-J 镀铜 直条 碳钢 弧焊

TIG-J50镀铜ER70S-6直条ER50-6碳钢氩弧焊丝2.0/2.5mm
TIG-J50镀铜ER70S-6直条ER50-6碳钢氩弧焊丝2.0/2.5mm

购买过的客户评论: