我们经常会遇到使用油扩散泵的其他工作人员来询问K—XXX油扩散泵抽气速率多大,加热功率多少,配多大抽气速率的前级泵合适等等有关扩散泵的常识性问题,这些同志可能是手头无标准资料可查,也可能是急用不便去查。这对我们经常搞这一工作的同志来说当然用不着专门去记,然而对使用 We often encounter the use of oil diffusion pump other staff to ask about the K-XXX oil diffusion pump suction rate, how much heating power, with a large pumping rate of the fore pump is appropriate, and so on diffusion pump common sense, These comrades may have no standard information on hand to check, it may be urgent inconvenience to check. Of course, it does not need to be dedicated to comrades who often engage in this work. However,