1) electrode for vertical down position welding
立向下焊条
2) ectrode for vertical down welding
向下立焊条
3) vertical down welding
立向下焊
1.
Using high titanium oxide slag system which possesses short slag feature, a high titania type electrode E6013 used for all position and vertical down welding was developed by many tests.
通过大量试验 ,研制出全位置带立向下焊的高钛型药皮的E6 0 13焊条 ,采用了具有典型短渣特性的高氧化钛渣系 ,该焊条具有优异的焊接工艺性能 ,全位置及立向下焊操作性能优良。
4) vertical down welding/downward welding in the vertical position
向下立焊
5) mixing type vertical downwards-welding
混合型立向下焊
1.
Construction technology of large-scale pipeline and mixing type vertical downwards-welding technology is introduced.
介绍了大型管网施工工艺程序和混合型立向下焊焊接工艺原理。
6) all position and vertical down welding
全位置立向下焊
1.
Multifunction electrode for all position and vertical down welding;
新型多功能全位置立向下焊条的开发
补充资料：向下
1.底下。 2.朝下。 3.往后;往下面。表示动作继续下去。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条