应急通信车
emergency communication vehicle
emergency communications vehicles
应急电源车
power supply vehicle of meet an emergency
应急倒车程序单元
emergency astern program unit
易车不锈钢拉力表
Tensile Strength of Free Cutting Wires
易车不锈钢及易车钢之不同尺寸及硬度比较
Hardness of Different Types & Size of Free Cutting Steel
易车不锈钢
free cutting stainless steel
亿车公里事故率
accident rate per 100 000 000 vehicle kilometer
以高压气体作为燃料的机动车燃料系
Fuel System of Motor Vehicles Whose Fuel Is High-Pressure Gas
以车代镗
Lathe machining instead of boring
移动式制氧车
Mobile oxygen production truck