The development of vertical reciprocation vacuum pump was described.
介绍了对立式往复真空泵的研究和设计。
参考来源 - 立式往复真空泵的设计与研究The Redundancy Control System of Double Vacuum Pump (RCSDVP) developed in this paper is feasible and has remarkable effect.
本文所提出的双真空泵冗余控制系统切实可行,效果显著。
参考来源 - 壁面机器人路径规划与控制系统研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a pump for producing a low gas pressure 真空泵
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