“room conveyor”的概念、定义、翻译、参考文献-科学参考

单词	room conveyor
释义	room conveyor [`rüm kǝn´vā·ǝr] ^{MINING ENGINEERING} Any conveyor which carries coal from the face of a room toward the mouth.
随便看	value parameter value theory Valvatacea valvate Valvatida Valvatina valve valve arrester valve follower valve guide valve head valve-in-head engine valve lifter valve positioner valve seat valve stem valve train Valvifera valvula valvulate vamidothion vampire Vampyrellidae Vampyromorpha van

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