英语词汇“leon firedamp tester”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	leon firedamp tester
释义	Leon firedamp tester Leon firedamp tester [′lē‚än ′fīr‚damp ‚tes·tər] (mining engineering) A device, based on a form of Wheatstone bridge, that is used to detect firedamp.
随便看	spout water from spout water out spouty spov spovt spow spowac spox spoylefull sp&p spp spp. spp1 spp2 spp7 spp&a sppa sppaf sppahx sppal sppb sppbg sppc sppcm sppcs

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Leon firedamp tester