Common Ducts
... 垃圾焚化厂兴建工程 Waste Incinerator 废弃物处理系统工程 Waste Treatment & Disposal 共同管道 Common Ducts ...
tunnel
... Commercial/Manufacturing Park C/M Park产业专用区 tunnel共同管道 Communication Layer通讯层 ...
Common Conduit
共同电信网络经营者 Common Carrier 共同管道 Common Conduit 共同管理信息通信协议 Common Management Information Protocol (简称 CMIP ) ..
common duct theory