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财神庙西小区
桥西小区监控系统方案及报价
videoconfere nce , Secretary of the provincial Committee of Xia Baolong stresse d: thi s year is the "five water treatment" "357" timetable s "for three years to resolve outstanding issues, obvi ously worke d," victory of the yea r. The County's de partments at al l levels m ust firmly establi sh t he "guanghui is g old a nd silver" gree n devel opme nt concept, convinced t hat Castl e is not r
财神庙隧道低瓦斯工区设计、施工对策
财神庙隧道低瓦斯工区设计、施工对策——论述财神庙隧道磨沟斜井和大沟横洞低瓦斯工区设计主要从超前探测、结构支护设计和施工等方面考虑，提出瓦斯监测、硫化氢监测和安全防护、施工通风等技术措施；提出初期支护、二次衬砌、瓦斯隔离层均采用全封闭结构，增强...