[Analysis of Activity and Its Emissions Trend for Construction Equipment in China].

Le résumé fourni par la source

emissions will decrease by 2.4%-33.1% and 7.1%-64.7% by 2020 and 2025, respectively, depending on pollutant. It should be noted that NO emissions appear to increase slightly for the first several years in the future, but then decrease after 2020. As increasingly stringent regulations have been enforced for on-road vehicles, but less has been done regarding non-road equipment, although total emissions from non-road equipment continue to decrease, their contribution to air pollution will continue to increase; they should therefore be one of the focuses for future work.

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