《摩托车和轻便摩托车燃油消耗量(等速法测量)》标准制修订工作介绍
《마탁차화경편마탁차연유소모량(등속법측량)》표준제수정공작개소
An Introduction to the Formulation and Revision of the Standard "Fuel Consumption Metering (Constant Speed Metering Method )
저자의 최근 논문