This paper introduces the operational characteristics of the GEA Air Cooling Unit, and summarizes the basic method and relative operation of the vacuumleakagetest of Air Cooling Units.
根据GEA空冷装置及机组运行特点,总结空冷机组真空严密性试验的基本方法和相关操作。
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6although the vacuum piping system passes the gas leakagetest it shall also bear a test of vacuum degree prior to the linkage trial run of the vacuum system.
6真空管道在气体泄漏性试验合格后,真空系统联动试运转时,还应进行真空度试验。
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Use this 30cm long High-Frequency Coil to testvacuum equipment for leakage or to excite electrical tubes for demonstrations.