“service valve”的概念、定义、翻译、参考文献-科学参考

单词	service valve
释义	service valve [`sǝr·vǝs ´valv] ^ENGINEERING In a pipework system, a valve that isolates a piece of equipment from the rest of the system.
随便看	base correction base course base density base-displacement Basedow's disease base drag base elbow base electrode base exchange base flashing base flow base for the neighborhood system base fracture base fuse base-height ratio base initiation base insulator base language base level base-leveled plain base-leveling epoch base line base-line break base-line check base-line delay

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