介绍了双锥回转真空干燥机的一种改良型机种——气提式双锥干燥机。

The stripping double cone dryer, an improved double cone rotating vacuum dryer, was presented.

youdao

介绍了双锥回转真空干燥机的一种改良型机种——气提式双锥干燥机。

The stripping double cone dryer, an improved double cone rotating vacuum dryer, was presented.

youdao