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问题 单项选择题

机械排烟风机在担负两个或两个以上防烟分区排烟时，排烟量应按最大防烟分区面积每平方米不小于( )m3/h计算。

A．60
B．80
C．120
D．160

答案

参考答案：C

单项选择题

According to the Standards of Practice Handbook, members must make a reasonable inquiry into a client’s financial situation, and must do all of the following EXCEPT:（）

A. consider the suitability of investment recommendations for the client.

B. distinguish between fact and opinion when making recommendations.

C. update information on the client’ s situation at least semi-annually.
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问答题 简答题

如何设置输电架空线路上次巡视时间？
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