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Comparative study on combined preoxidation by potassium permanganate composites with chlorine and pr
[期刊论文] 作者：LIANG Heng,ZHENG Wen-yu,GONG W,
来源：哈尔滨工业大学学报（英文版） 年份：2004
Comparative pilot tests were conducted to investigate the coagulation-aid effects of the combined preoxidation by potassium permanganate composites(PPC)with chl...
Comparative study on combined preoxidation by potassium permanganate composites with chlorine and pr
[期刊论文] 作者：LIANG Heng,ZHENG Wen-yu,GONG W,
来源：城市道桥与防洪 年份：2009
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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