建筑设备监控系统(BAS)安装施工是一项技术先进、涉及领域广、投资规模大的建设项目，其施工质量直接关系到楼宇设备自动化系统的正常运行。
The installation and construction of BAS is a construction project with advanced technology, wide realm and large investment, its construction quality relates directly to the normal operation of BAS.
罗茨鼓风机的安装质量的维护技术直接影响其运行。
The installation quality and maintenance technology of Roots blower directly influence its operation.
本页使用FLASH技术，如果不能观看动画，请下载并安装插件或直接进入。
This page USES the FLASH technology, if not to see the animation, please download and install the plugin or enter directly.
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