撒砂車 的英文怎麼說
中文拼音 [sāshājū]
撒砂車
英文
sand ray truck-
Reform on the sand - casting device in electric locomotive
電機車撒砂裝置改造The stones are designed to generate as much frictional resistance as possible - like sand scattered on an icy pavement - and so reduce the speed of a skidding car quickly and effectively
砂石用以產生盡可能多的摩擦阻力-類似於砂石被撒在一條被冰覆蓋的路面上-如此一來就有效地緩解了一輛打滑賽車的速度。Terms for railway vehicle parts - sand distributor
鐵路車輛部件的名稱.撒砂機
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