duplex-type bourdon-tube是什么意思，duplex-type bourdon-tube的翻译，duplex-type bourdon-tube音标、读音、用法和例句_开心英文字典

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duplex-type bourdon-tube是什么意思，duplex-type bourdon-tube的翻译，duplex-type bourdon-tube音标、读音、用法和例句_开心英文字典_柠咚词