“covered reinforced-concrete flume”的概念、定义、翻译、参考文献-科学参考

单词	covered reinforced-concrete flume
释义	covered reinforced-concrete flume 封闭式钢筋混凝土渡槽
随便看	positional punch positional representation positional representation system positional response of carbon microphone positional servomechanism positional stability positional title positional tolerance zone positional vertigo positional warfare position ambiguity position angle position approximate position area of the artillery position area sketch position attribution position balance position balance system position book position bookkeeping position buoy position busy relay position circle position classification position clock

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