英语词汇“double block and bleed system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	double block and bleed system
释义	double block and bleed system double block and bleed system [′dəb·əl ¦bläk ən ′blēd ‚sis·təm] (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.
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