题目内容

规范GB50268―2008修订，对开槽施工的预制成品管道，增加了预应力钢筋混凝土管（PCCP）、（）、（）及其复合管道内容。

查看答案

搜索结果不匹配？点我反馈

更多问题

尿崩症(diabetes insipidus)

You have a computer that runs Windows 7. A user installs a third-party media player on the computer. Youdiscover that all media files automatically open by using the third-party media player. You need to ensurethat all media files open automatically by using Windows Media Player. You must achieve this goal by usingthe minimum amount of administrative effort. What should you do?（）

A. Select a media file. Right-click the file and select Open with.
B. Select a media file. Right-click the file and select Restore previous versions.
C. From Control Panel， modify the Set your default programs settings.
D. From Control Panel， modify the Set program access and computer defaults settings.

查看答案

仪表对电源有什么要求？

查看答案

中国人民银行成立后，采取的统一货币的措施是（）。

查看答案