On May 15, 2020, Xu Yingyu, Vice president of Inner Mongolia Construction Machinery Industry Association, held the "Non-road mobile Machinery Environmental code Registration Work and Promotion and exhaust detection training Meeting" for various ecological environment branches and enterprises with large amount of equipment such as airports and railways in Ximeng.。 Xu Yingyu, vice president of Inner Mongolia Construction Machinery Industry Association, attended the meeting and pointed out that the owners were encouraged to test exhaust gas。The law enforcement department will also carry out the law enforcement of exhaust gas exceeding the standard according to the air pollution law, and I hope that everyone will actively test。 The training clearly informs everyone that all non-road mobile machinery must be recorded...