installvt.安装；安置；使 ... 就职Installing agriculture设施农业Install and DebugPhase安装调试installable file system设备文件系统Installing the link rod连接杆的安装installating conditions安装条件Install Expansion Cards安装介面卡install electric lights安电灯Install the tail lamp.安装尾灯。Install the headliner.安装车顶蓬内衬。Install rear oil seal.安装后油密封