“excavator”的概念、定义、翻译、参考文献-科学参考

单词	excavator
释义	excavator Encyclopedia 工学露天装载设备释 mining shovels; excavator露天装载设备铲挖土壤、矿岩、煤炭等物料，并实现装卸的设备。主要指挖掘机。工学挖掘机械释 excavator挖掘机械用铲斗挖掘高于或低于停机面的物料并装入运输车辆或进行堆料的土方机械。
随便看	international protection of industrial property international protection of intellectual property international protection of intellectual property rights international protection of literate property international public opinion international public opinion sources International Public Relations international public relations International Publishers Association International Publishing Corporation-Mirror Group International Publishing Weekly International Quiet Sun Year international radiation protection association International Radio Consultative Committee International Radio Union International Railways of Central America，IRCA International Railway through Traffic International Rangeland Congress International Rapid Latitude Service international recommended values of standard frequencies international referee international refugees international registration of trademark International Regulations for Preventing Collisions at Sea International Regulations for Preventing Collisions at Sea,1972

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