安全壳喷淋系统内有两台喷淋泵,喷嘴,喷淋添加箱,许多安全壳隔离阀和相关的管道仪表等。
The containment spray system consists of two pumps, spray ring headers, a spray additive tank, a number of motor operated isolation valves and all necessary piping, instruments etc.
介绍了一种利用外接气源,向安全阀瓣与爆破片形成的隔离腔内直接充压,对安全阀进行在线检测的方法。
A new technique is described for safety-valve on-line testing in which out-source gas is introduced into the cavity enclosed by the valve plug and rupture disk.
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