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If you have a good understanding of the above classification.Subway station is the center of the whole subway network. It not only undertakes the functions of personnel gathering and evacuation, but also undertakes the functions of various professional equipment and the operation of the whole system. The design of subway station is very important. The design of a station includes many specialties. In the traditional design, ISCS, BUS, FAS, PA, PIS and other professional engineers are difficult to achieve unity. BIM technology provides a collaborative design platform, which can promote effective communication among various specialties and integrate all resources. The application of BIM makes design communication more convenient, easy to adjust and improve, thus optimizing the design.System Launcher, screen lock key, caller ID and other system applications　　危急中公安局副局长寥芳华挺身而出，身手矫健，化险为夷，将王泉再次擒获。市长林志航非常高兴，并告诉寥芳华，省厅已决定，让寥芳华担任南石市公安局长，一定要彻底改变南石恶性案件层出不穷的混乱局面。Characteristics mainly refer to similar life strengthening. Suppress this kind of.咳咳……里里外外一片咳嗽声响起，还夹着抽气声。