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近十多年,许多国家为提倡环保节能方针均加大对新能源工程机械的研究及开发力度,我国一些工程机械厂也开发出少量新能源机械。本文就新能源机械多样性特点展开研究,并就当前已研制出的多种型号新能源工程机械进行评述并提出建议。
In recent ten years, many countries have stepped up their research and development efforts on new energy construction machinery to promote environmental protection and energy conservation. Some of China’s construction machinery factories have also developed a few new energy machinery. This article studies the characteristics of new energy machinery diversity, and reviews and makes recommendations on various types of new energy construction machinery that have been developed so far.