Chinese translation for "closed sounding device"

封闭测量装置

Similar Words：

"closed slots" Chinese translation, "closed socket" Chinese translation, "closed solid sphere" Chinese translation, "closed solubility curve" Chinese translation, "closed solution" Chinese translation, "closed sowing" Chinese translation, "closed space" Chinese translation, "closed spaced triode" Chinese translation, "closed specification" Chinese translation, "closed sphere" Chinese translation