Zhou Ru-zhong, Zheng Qing-ying. The Developing Aspect About the Threshold Values of Exhaust Gases from Automobile in Various Nations of the world[J]. Journal of Beijing University of Technology, 1981, 7(2): 91-104.
Citation:
|
Zhou Ru-zhong, Zheng Qing-ying. The Developing Aspect About the Threshold Values of Exhaust Gases from Automobile in Various Nations of the world[J]. Journal of Beijing University of Technology, 1981, 7(2): 91-104.
|
Zhou Ru-zhong, Zheng Qing-ying. The Developing Aspect About the Threshold Values of Exhaust Gases from Automobile in Various Nations of the world[J]. Journal of Beijing University of Technology, 1981, 7(2): 91-104.
Citation:
|
Zhou Ru-zhong, Zheng Qing-ying. The Developing Aspect About the Threshold Values of Exhaust Gases from Automobile in Various Nations of the world[J]. Journal of Beijing University of Technology, 1981, 7(2): 91-104.
|