Optimize the structure of forestry planting, and gradually deceleration Eucalyptus cultivation.

优化林业种植结构， 逐步调减速生桉种植面积。

youdao

First in China to adopt "slow structure" technology development of the deceleration starter has small volume, light weight (reduce 40%);

在国内率先采用“减速结构”技术开发的减速起动机，具有体积小，重量轻（降低40%）；

youdao