题目内容

人工平整场地是指建筑场地挖、填土方厚度在()的找平。

A. 30cm以上
B. 30cm以内
C. 20cm以上
D. 20cm以内

查看答案

搜索结果不匹配？点我反馈

更多问题

有永久性顶盖有维护结构的走廊，按()计算建筑面积

A. 结构底板平水平投影面积的一半
B. 顶盖水平投影面积
C. 结构底板水平投影面积
D. 不计算

Find a suitable word or expression from the text book according to the description below.a sudden or large increase in prices

Find a suitable word or expression from the text book according to the description below.to change something so that it is more effective or appropriate.

Find a suitable word or expression from the text book according to the description below.to conclude a transaction