岛式站台优点?
参考答案:
站台面积可以得到充分利用,有效利用率高、管理集中,工作人员生产效率高,乘客换乘方便,车站结构紧凑,设备使用率高。
Directions:
Study the following chart carefully and write an article. In your article, you should cover the following points:
1) describe the phenomenon;
2) analyze the phenomenon and give your comment on it.
You should write about 160-200 words neatly on ANSWER SHEET 2.
液压控制装置危险源有哪些?