According to regulations, every car owner should buy a device to decrease air pollution.
根据规定，每位车主都必须买转化装置，减少空气污染。
At the same time the invention can decrease circumstance pollution and cost.
同时本发明还可减少环境污染，降低成本。
To decrease the tail gas pollution of motorcycle, the ideal clean fuel is LPG.
减小摩托车排气污染的理想清洁燃料首选LPG。
To decrease the tail gas pollution of motorcycle, the ideal clean fuel is LPG.
减小摩托车排气污染的理想清洁燃料首选LPG。
应用推荐