Motorcycle emission standards (China stage Ⅳ)have been implemented and relevant management requirements have also been issued.Here some Interpretation on motorcycle emission standards (China stage Ⅳ)and relevant management requirements will be given so that the motorcycle enterprises can do proper preparation work.%我国摩托车国四排放标准已开始实施,摩托车行业主管部门对此发布了相关的管理要求.就标准解读和各方管理要求以及摩托车生产企业应进行的前期准备工作进行了介绍.
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