About Meng Xiaofei
About 中石化中原石油工程設計有限公司,河南濮陽,457001
About Cheng Zhenhua
About 中石化中原石油工程設計有限公司,河南濮陽,457001
About Zhang Weiguo
About 中石化中原石油工程設計有限公司,河南濮陽,457001
About Zheng Zhongyuan
About 中石化中原石油工程設計有限公司,河南濮陽,457001
About Hao Fuliang
About 中石化中原石油工程設計有限公司,河南濮陽,457001
About Shanxi Jianzhu
About quality control
About reinforced concrete
About Other special structures
About Concrete structures
About Concrete work
About 鉄筋コンクリート
About ドーム
About 漏れ
About 原因