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Updated on September 12, 2018In 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.　　长征开始后，李玉梅等人留守继续斗争。卷土重来的白军团长正是豪绅孙老八的儿子孙殿起。他下令把抓到的共产党员全部处死。Lifetime的高层利兹-格特勒（Liz Gateley）说，“狂热的粉丝和评论家们将这部电视剧的水平要求设置到了一个新的标准，不过我们的编剧和制作团队以及演员们的优秀表现将第二季创作得更加精彩了。我们很激动第三季的续约，会继续跟A+E工作室合作，一起建造Lifetime的女性帝国。”楚国的将士听在耳中很是受用，纷纷露出沾沾自喜的表情，尹将军只是例行的笑了笑，做做样子。　　老爷曹如器令长子曹光满前去郑家提亲，几经周折竟大功告成，使素来不睦的两大家族结为秦晋之好。彭城的防线陡然间露出一个缺口，暴露在西楚铁骑之下。