已经有次观看 wencong在2013-07-08发布
简介：The first step: the strip through the die elongated pipe
Step two: segmentation, typically 400mm or 60mm long
The third step: clear, drying, filling, sealing
Fourth step: testing, packaging, storage
Note: 1, the matrix preheat; 2, the flame size; 3, welding distance; 4, electrode angle.
Welding process in strict compliance with: oxygen and acetylene bottles can not be put together in order to prevent dangerous!
Divided by the use of bullet holes and the holes hammer hammer; according to the use of spray ball peen hammer and a piece.
Step two: segmentation, typically 400mm or 60mm long
The third step: clear, drying, filling, sealing
Fourth step: testing, packaging, storage
Note: 1, the matrix preheat; 2, the flame size; 3, welding distance; 4, electrode angle.
Welding process in strict compliance with: oxygen and acetylene bottles can not be put together in order to prevent dangerous!
Divided by the use of bullet holes and the holes hammer hammer; according to the use of spray ball peen hammer and a piece.
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