Code for Indoor Environmental Pollution Control of Civil Building Engineering (GB50325-2001) is the main norm used for soil radon concentration measurement.

《民用建筑工程室内环境污染控制规范》(GB50325 - 2001)是民用建筑工程土壤氡浓度测量方法的主要依据。

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The foundation digging, reinforcement and seepage control of the building are designed according to the main engineering geological problems in the foundation of the project.

根据枢纽建筑物基础存在的主要工程地质问题，对建筑物基础开挖、加固、以及渗控工程进行设计。

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The building automatic control system is the main branch of the control system and the network is the master technological method of the building automation.

楼宇自动控制系统是控制系统的主要分支，网络是楼宇自动化的主要技术手段。

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Army units, meanwhile, took control of the main Suez Canal administration building, provincial government buildings, banks and courts in Port Said, Gen.

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My platoon was going to be fast roping directly onto a platform a couple hundred yards from the main building and my first task was to control the fast rope and direct the pilots into the right position and elevation.

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