laboratory pump coupling 实验室泵联轴器
laboratory vacuum pump 实验室用真空泵
laboratory drains pump 实验室疏水泵
laboratory water booster pump 实验室增压水泵
Therefore, it applies to the proliferation of pumps for the first pump, but also applies to supporting precision instruments and laboratory use.
所以，它适用于作扩散泵的前级泵，而且更适用于精密仪器配套和实验室使用。
Therefore, it applies to diffusion pump for the pre-pump, but also for supporting precision instruments and laboratory use.
所以，它适用于作扩散泵的前级泵，而且更适用于精密仪器配套和实验室使用。
Thermodynamics model of some turbofan engine was established. Working condition of Engine Electronic Controller (EEC) and main fuel pump regulator in laboratory were set up.
建立了某涡扇发动机气动热力学模型和该型发动机综合电子调节器、主燃油泵调节器的实验室工作环境。
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