近日,重庆路快速路项目完成了双标段首跨预制箱梁架设,工程建设“换挡提速”郑重进入桥梁上部结构施工...·
现同意《预应力混凝土路面工程技术规范》为国家标准,编号为GB50422-2017,自2017年1...·
本规范适用于工业与民用建筑和构筑物中预应力钢结构的规划、施工及检验、防护和保护。详文如下: ...·
现同意《预应力混凝土路面工程技术规范》为国家标准,编号为GB50422-2007,自2007年1...·
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1970-01-01 08:00:00
现同意《预应力混凝土路面工程技术规范》为国家标准,编号为GB50422-2007,自2007年1...
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1970-01-01 08:00:00
连日来,坐落我区的中铁十四局重黔铁路站前2标管片场出产车间一片如火如荼出产现象,机器轰鸣声此伏彼...
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1970-01-01 08:00:00
9月13日,记者从海南省住建厅得悉,海南省33家装配式构件出产基地正在加速全面复工复产,为海南省...
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1970-01-01 08:00:00
我国二十二冶集团安装式修建产业基地预制构件出产车间坐落河北省唐山市遵化市金山工业园区内,将传统的...
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1970-01-01 08:00:00
近日,福建省住建厅公布我省第九批装配式混凝土部品部件生产企业,漳平工业园区企业——福建惠丰建筑科...