dv desktovideo conference

台式电脑视频会议  detail>>

dv desktovideo-conference

桌面型视频会议系统  detail>>

desktovideo conference

桌面视频会议  detail>>

dvc desktovideo conference

桌面型视频会议系统  detail>>

desktovideo

桌面式视频 桌面视频 桌面视讯 桌上视讯  detail>>

dv

倒泄阀 去拍圆球，使用错误的 稀释容积 学生会巡礼 因变量 有缺陷视觉,视缺损 质量  detail>>

desktovideo conferencing

台式机视象会议  detail>>

dtv desktovideo

桌面视频  detail>>

videoconferencing and desktovideo

电视会议和台式视频系统  detail>>

dc dv

能借来用用的  detail>>

dv camcorder

数位摄录放影机  detail>>

dv cartridge

数位视讯匣  detail>>

dv device

装置.设备 装置，器件  detail>>

dv dview

定义平行投影或透视视图  detail>>

hdd dv

配置了数码摄像 数码摄像机  detail>>

max dv

左心室后壁最大舒张速度  detail>>

pentabromofluoropropane dv

溴氟丙烷  detail>>

sony dv

数码摄像机  detail>>