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江门珑湖湾项目位于广东省江门市蓬江区,项目分两期开发,一期地下室一层,二期地下室两层.在一二期地下室交接部位的基坑支护设计中,结合基坑自身特点,提出了利用既有结构的等代锚杆支护体系,避免采用桩撑或者桩锚体系,降低了工程造价,缩短了工期......
Seafloor-surface connecting installation of a submarine pipeline installed at great depth The invention concerns a seafloor-surface connecting installation for a submarine pipeline ( 10 ) set on the seafloor, in particular at great depth, of the hybrid-tower type comprising a static base ( 13 - ...
Nov. 30 is the 700th day that CEPA was implemented. At the forum on the Simp1ification of CEPA Trade and Custom Declaration, It is learned that after the execution of CEPA, the exchanges of logistics, Human Resources, capital and information between the mainland and Hong Kong and Macao ...
af和802.3at两个标准分别可以提供的可用功率是多少W?A.12.95W 和 25.50WB.25.50W 和 12.95WC.15.40W 和 34.20WD.34