英语词汇“test plug”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	test plug
释义	test plug test plug test plug In a drainage system, a plug which is installed in the system being tested for leaks. The test plug is connected to an air compressor (through a valve) that is used to inflate it and seal the drain.
随便看	occlusal adjustment occlusal analysis occlusal balance occlusal caries occlusal clearance occlusal contact occlusal contacts occlusal contouring occlusal correction occlusal curvature occlusal disharmony occlusal disturbances occlusal dovetail occlusal embrasure occlusal equilibration occlusal film occlusal fissure occlusal force occlusal form occlusal fossa occlusal function occlusal glide occlusal guard occlusal harmony occlusal i

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