

城鎮排水管道非開挖修復工程施工及驗收規程關鍵技術解讀
Interpretation of key technologies for construction and acceptance of urban drainage pipeline trenchless rehabilitation project
安關峰 An Guanfeng
廣州市市政集團有限公司 副總經理,教授級高工
Guangzhou Municipal Group co., Senior professor-level senior engineer/ Deputy Chair