编组和编挂有w的车辆时,机车与编挂的车辆应连接制动软管,连接制动软管的车数与所牵引车数的比例不少于()。(B、3、X)[05-00-03-01][020202] ["1:2","1:3","1:4","1:5"]
英译中:Multi-story warehouse
中转信号人员要位置适当,正确及时一致地()信号。(B、3、X)[05-00-03-01][020105] ["显示","中转","汇报","执行"]
建筑接近限界,规定了保证机车车辆安全通行所必须的横断面的()。(B、3、X)[05-00-01-02][020102] ["最大尺寸","最小尺寸","尺寸","面积"]
英译中:Market orientation
英译中:Make to order