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| JB/T 6921-2017 Roots vacuum pump system (English Version) |
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Detail of JB/T 6921-2017
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Introduction of JB/T 6921-2017
本标准规定了罗茨真空泵机组的型式与基本参数、技术要求、试验方法、安全要求和措施、检验规则以及标志、包装、运输、贮存。本标准适用于以罗茨真空泵为主泵或中间泵，以滑阀真空泵、旋片真空泵、水环真空泵、油环真空泵、水环大气喷射泵、气冷式罗茨真空泵、往复真空泵、螺杆真空泵、爪型干式真空泵为前级泵所组成的罗茨真空泵机组。
Contents of JB/T 6921-2017