A: Can you spot weld a tube to a sheet metal?
你能把一个钢管点焊到钢板上吗？
Can you spot weld a tube to a sheet metal?
你能把一个钢管点焊到钢板上吗？
The concept was born of the combination of two materials often found near this location: concrete tube pipe sections and metal sheet.
概念衍生于这个区域非常常见的两种材料的结合：混凝土管道部分和金属板。
应用推荐