year of installation 安装年份...data transmission installation 资料传输设备...installation n.安装,装置,就职结构,装置...oxygen installation 氧气厂...wiring installation 布线工程...terminal installation 终端装备...overground installation 地上装置...sand conveyor installation 输砂设备...installation ceremony 就职典礼,开幕典礼...update installation 更新安装...system installation 制度设置...area heating installation 局部加热装置...gas washing installation 气体洗涤装置...terminal installation for data transmission 数据传输终端装备...catenary installation car 安装作业车;安装高空作业车...heating installation 取暖设备...closed circuit installation 闭路安装...commercial installation 工业设备...emergency installation 备用机件;备用装置...ventilation installation 通风设备...experimental installation 实验装置...
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