The weldingon the girder web first before installation, transportation lashing hook.
安装前先将焊在主梁腹板上，运输时捆绑用的吊钩。
2
Concrete walls, steel beams and tensors compose the structure that marks the facade with its own aesthetics, showing the bolts and weldingon an industrial and contemporary look.
混凝土墙、钢梁和张量组成结构，用自身美学标识立面，在工业和现代的建筑外观上表现螺栓和焊接的结构。
3
The wave soldering process may advance weldingon the surface mount components damage. Now a lot of circuit board with surface mount components.