柴油机机动车
diesel engine road vehicle
《关于新型机动车的试验方法》
type approval test procedures
JY600型地铁及轻轨用内燃调车机车
JY600 shuting diesel locomotive for metro and light railway
柴油电动机车
diesel-electric locomotive
柴油发动机机油技术规格表
diesel engine oil spec sheet
柴油机动车
diesel-powered motor vehicle
柴油液动机车
Diesel hydraulilc locomotive
厂内机动车辆
Vehicles used within specific sites and area