“river crossing and bridge equipment”的概念、定义、翻译、参考文献-科学参考

单词	river crossing and bridge equipment
释义	river crossing and bridge equipment Encyclopedia 工学土木工程重大灾害应急抢修器材释 river crossing and bridge equipment渡河桥梁器材用于架设应急桥梁或抢修原有桥梁，保障车辆和装备通过江河、沟谷等障碍所使用的工程器材。
随便看	powder powder aerosols powder apparent density powder camera powder characterization powder coating powder coating methods powder compacting powder crystal powder diffraction file powder diffractometer powder dividing doses powder down powdered activated carbon powdered activated carbon treatment process powdered drink powdered rubber powder extrusion molding powder feed rate of metal melting deposition powder fertilizers machinery powder fire extinguishing agent powder for coating powder for dry seed treatment powder forging powder forming

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