The invention relates to an all volution rotary drying vacuum pump, belonging to the vacuum production equipment field.

全旋涡旋干式真空泵，属于真空获得设备领域。

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The oil sealed sliding vane vacuum pump is one of basic vacuum production equipments, wide application and more requirement.

油封式旋片真空泵是真空技术中最基本的真空获得设备之一，应用面广而量大。

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Vacuum shelf drier Limited production of certain.

盘架式真空干燥器有限量的生产某些食品。

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To achieve these feats, Nektar's scientists performed hundreds of hours of computer simulations, tested more than a dozen different formulations of dried insulin and traveled around the world drawing inspiration from ancient Chinese seeds, plants in the Mexican desert and production techniques used in making instant coffee, powdered milk, aviation aerodynamics, truck fuel injectors and industrial vacuum pumps.

FORBES: The Impossible Made Possible