... vacuum pumping arrangement 真空排气体系 vacuum pumping station 真空抽气站 vacuum pumping system 真空排气系统 ; 真空抽气系统 ; 真空排气体系 ...
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...Diffusion Pump)、涡卷式泵浦(Scroll Pump)、机械助力泵浦(Roots)、化工用泵浦(Dhemical)、真空抽气系统(Vacuum Pumping System)及相干周边产物(Bccessories)如真空计(Gauges)、真空节制器(Dontrollers)、真空阀类(Valves)及管件(Piping)、真空油(Oil)等…
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... vacuum pumping arrangement 真空排气体系 vacuum pumping station 真空抽气站 vacuum pumping system 真空排气系统 ; 真空抽气系统 ; 真空排气体系 ...
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抽真空系统 pumped vacuum system; vacuum pumping system; vacuum-pumping system 抽真空罩 evacuated housing .
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vacuum-pumping system 真空抽气系统
air-cooled Roots vacuum pumping system 气冷罗茨泵组合系统
system vacuum pumping 真空抽气系统
Liquid nitrogen is adopted as protective atmosphere in bell type furnace for which vacuum pumping system are provide also.
在罩式电炉内处理，采取液氮作为保护气体，并设真空抽气设备。
At the appropriate pressure, the chamber is opened to a high-vacuum pumping system that continues to reduce the pressure of the process chamber.
在适当的压强下，工艺室被接通高真空泵系统抽气，以继续降低工艺室的压强。
In addition to pumping air and no condensate and other non-corrosive gases, widely used in pumping speed and the need for high vacuum of truth in this system.
适用于抽除空气及其它无可凝性及无腐蚀性的气体，广泛应用于需要大抽速和高真空的各种真这系统中。
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