“double block and bleed system”的概念、定义、翻译、参考文献-科学参考

单词	double block and bleed system
释义	double block and bleed system [`dǝb·ǝl ¦bläk ǝn `blēd ´sis·tǝm] ^ENGINEERING A valve system configuration in which a full-flow vent valve is installed in a pipeline between two shutoff valves to provide a means of releasing excess pressure between them.
随便看	push-down storage pusher furnace pusher grade pusher tractor push fit pushing push moraine push nipple push-pull amplifier push-pull currents push-pull electret transducer push-pull magnetic amplifier push-pull oscillator push-pull sound track push-pull transformer push-pull transistor push-pull voltages push-push amplifier push-ridge moraine push rod push-to-talk circuit push-up push-up list push welding pustule

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