Do you understand the basic knowledge of multiple pumps?
2015-07-03
Multistage centrifugal pump is a centrifugal pump, but also rely on the rotation of the impeller in a centrifugal force, thus the material. The working range of the mechanical vacuum pump is to be withdrawn, and the high vacuum is gradually acquired.
Do you understand the basic knowledge of multiple pumps?
2015-07-03
Multistage centrifugal pump is a centrifugal pump, but also rely on the rotation of the impeller in a centrifugal force, thus the material. The working range of the mechanical vacuum pump is to be withdrawn, and the high vacuum is gradually acquired.
Do you understand the basic knowledge of multiple pumps?
2015-07-03
Multistage centrifugal pump is a centrifugal pump, but also rely on the rotation of the impeller in a centrifugal force, thus the material. The working range of the mechanical vacuum pump is to be withdrawn, and the high vacuum is gradually acquired.
