Chinese translation for "oil powder method"

渗油撒粉探伤法

Similar Words：

"oil pot with screw cover" Chinese translation, "oil pot with turning sleeve" Chinese translation, "oil potential" Chinese translation, "oil potentiometric surface" Chinese translation, "oil potions" Chinese translation, "oil power" Chinese translation, "oil pre" Chinese translation, "oil pre frame" Chinese translation, "oil preheater" Chinese translation, "oil preparedness" Chinese translation