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In the traditional subway construction, collision inspection can only be implemented after the design drawings of various specialties are summarized, which is time-consuming and labor-consuming and affects the project progress. Using BIM technology, collision inspection can be carried out on the pipelines of the building before construction, clearance and pipeline arrangement scheme can be optimized, hard collision can be eliminated and soft collision can be avoided as much as possible, and error loss and rework can be reduced.(2) Every week we will write down the work summary of the previous week and the work plan of the next week.Article 24 If the name, address, registered capital and legal representative of a fire control technical service institution are changed, it shall apply to the fire control institution of the original permitted public security organ for the change formalities within 10 days.Which chains can use the rules in the table: PREROUTING, INPUT, FORWARD, OUTPUT, POSTROUTING想当初因为杀田假的事情，拒绝出兵定陶，以至于项梁战死，从那时候起，项羽就已经彻底恨上了自己，田项两家便结下深仇大恨。颤声道，我只问一件事。讲述平凡少女宋安乔被嫌弃自己的母亲卖入豪门抵债，而与楚家大少爷楚非远先婚后爱的故事。宋安乔主动提出离婚，却把楚非远激怒，离婚失败的二人便开始了啼笑皆非的豪门婚后生活。