R 開頭單詞
rail steel 軌鋼，鋼軌鋼
rail splice 魚尾板；連接板
rail service [鉄路] 鉄路運(yùn)輸
rail screw-bolt power wrench [交通運(yùn)輸工程]螺栓板手機(jī)動(dòng)螺釘
rail road service [交通運(yùn)輸工程]鉄路公路聯(lián)運(yùn)業(yè)務(wù)
rail replace [機(jī)械工程]鋼軌更換
rail rapid transit [交通運(yùn)輸工程]快速軌道交通
rail public transport [交通運(yùn)輸工程]軌道公交
rail pincers [經(jīng)濟(jì)學(xué)]軌道鉗
rail passenger transportation [經(jīng)濟(jì)學(xué)]鉄路客運(yùn)
rail or track winch [經(jīng)濟(jì)學(xué)]起軌機(jī)
rail motor car [動(dòng)力與電氣工程]鉄道機(jī)動(dòng)車
rail link 鉄路聯(lián)絡(luò)線，軌節(jié)
rail level 測(cè)軌水準(zhǔn)儀；（鋼）軌麪
rail irregularities [土木建築工程]導(dǎo)軌不平順度
rail interdiction [軍事學(xué)]鉄路遮斷
rail head 軌頭；鉄路轉(zhuǎn)運(yùn)點(diǎn)；垂直刀架；橫梁