Weld the sealing filling block during floor assembly when it is to be installed at site.
工地安装时应尽量在地面组装时将密封填块先焊好。
2
Once the assembly is situated and held in place, weld it as shown below.
一旦大会和地点是位于举行，焊接它如下所示。
3
The present research mainly focuses on detecting the processing stability, assembly quality, defocusing, weld penetration, weld shape, pool and keyhole, etc.