... vertical down welding向下立焊 vertical position of welding立焊位置 vertical up welding向上立焊 ...
2
[机]?立焊
... 立辊轧边机 vertical edger 立焊 vertical position of welding 立架链式运输机 overhead chain conveyor ...
3
?火焰钎焊
... TIG spot welding 立焊 vertical position of welding火焰钎焊 brazing by flame 气体保卫电弧焊 ...
双语例句
1
The cold cracking sensibility of high tensile pipeline-steel was studied by Ygroove cracking test using seven kinds of high cellulose electrode ofvertical down positionwelding.
采用七种高纤维素型立向下电焊条，通过斜y坡口裂纹实验，对高强管线钢的冷裂敏感性进行实验研究。
2
The project positionof welder qualification test for long transporting pipe depends on vertical down welding basically, which is namely fixed pipe with axis horizontal welding (5gx).