vertical position of welding的意思|示意

立焊位置 ... vertical down welding向下立焊 vertical position of welding立焊位置 vertical up welding向上立焊 ...

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 ...

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 ...

垂直熔接英语 ... 垂直状态英语 verticality 垂直熔接英语 【机】 vertical; vertical position of welding 垂体协作激素英语 【医】 pituitary synergist ...