簡(jiǎn)稱(chēng)“運(yùn)輸工具”(transportationmeans;trafficimplements);又稱(chēng)交通工具(communicationmeans;trafficimplements)。輸送運(yùn)輸對(duì)象的器具。其數(shù)量和質(zhì)量,可決定運(yùn)輸生產(chǎn)滿足國(guó)民經(jīng)濟(jì)發(fā)展的程度,關(guān)系著運(yùn)輸業(yè)本身的發(fā)展規(guī)模、速度和運(yùn)輸生產(chǎn)效率。按不 (本文共 271 字 ) [閱讀本文] >>