短語詞組短語critical tractive force [鉄路]臨界牽引力boiler tractive force [動力]鍋爐牽引力tractive force of track [車輛]履帶牽引力lateral sensitivity tractive force 側(cè)曏牽引力Maximum tractive force [機(jī)]最大牽引力tractive force of train 列車牽引力reserve tractive force 儲備牽引力tractive force diagram 牽引力平衡圖 返回 tractive force