- 1. vertical position welding: 立焊
立焊（vertical position welding）：在工件 立面或倾斜面上进行的垂直方向的焊接。 8.
dict.youdao.com - 2. horizontal vertical position welding: 平角焊
dict.youdao.com - 3. vertical position of welding: 立焊位置
dict.youdao.com - 4. vertical position of welding: 立焊
dict.youdao.com - 5. vertical position of welding: 火焰钎焊
dict.youdao.com - 6. upward vertical position welding: 向上立焊
dict.youdao.com - 7. automatic tig vertical position welding: 自动tig立焊
dict.youdao.com - 8. vertical down position welding: 向下立焊
dict.youdao.com - 9. vertical up position welding: 向上立焊
dict.youdao.com - 10. welding in vertical position: 立焊
dict.youdao.com
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