Vacuum technology—Roots vacuum pump—Measurement of performance characteristics—Part 1:Measurement of maximum tolerable differential pressure
全国真空技术标准化技术委员会
GB/T 25753的本部分规定了罗茨真空泵最大允许压差的测量方法。
本部分适用于抽速为30 L/s～20 000 L/s的罗茨真空泵（以下简称泵）。
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