真空泵可以将压力降低到5千帕。

The vacuum pump can reduce the pressure to 5 kPa.

他们使用真空泵来除去气体混合物。

They use a vacuum pump to degas the mixture.

真空泵可以将压强降低到0.01托。

The vacuum pump can reduce the pressure to 0.01 torr.

真空泵维护包真空泵油。

Vacuum pump repair package Vacuum pump lubrication.

真空管路联接真空室与真空泵。

A vacuum pipe is used to connect the vacuum chamber and a vacuum pump.

CPI双酯类合成真空泵油.

CPI double ester synthesis vacuum pump oil.

真空泵的原理其实很简单。

The theory of the vacuum pump is actually very simple.

真空技术。词汇。真空泵。

Vacuum technology. Vocabulary. Vacuum pumps.

罗茨真空泵的转子型线有很多种.

There are many kinds of rotor profiles for roots vacuum pump.

这种变形在真空泵启停时发生.

This deformation happens when the vacuum pump is switched on and off.