If an externalcooling jacket is used, the requirement on valve material can be further reduced.
如在阀体外加上外冷却夹套，则可进一步降低对阀材料的要求。
2
The condenser leakage detection is a technology used to detect condenser leakage position and leakage rate from the externalcooling water source.
凝汽器检漏是用于检测外部冷却水源向凝汽器内泄漏的泄漏位置及泄漏率的一项技术。
3
The thermal problems related with MCM are discussed, which are solved by developing an enhanced internal thermal conduction paths and an externalcooling system.