For repair welding on general grey cast iron weldment.
用于强度要求不高的灰口铸铁件的焊补。
It is more usual to complete the weldment first and then to galvanize it.
所以常用的方法是先把钢板焊起来再镀锌。
It is more usual to complete the weldment first and then to galvanize it.
常用的方法是先把钢板焊起来再镀锌。
The application of weldment and its economic efficiency is also described.
并阐述了焊接件的应用及其经济效益。
Special welding equipment must be developed, to achieve Cu-Al pipe weldment in high quality.
为实现铜-铝管的优质焊接，需要研制相应的焊接设备。
Special welding equipment must be developed, to achieve Cu-Al pipe weldment in high quality.
为实现铜-铝管的优质焊接，需要研制相应的焊接设备。
应用推荐