15321289955VTRON显示单元背投箱、机芯接口设清洁除尘威创光机控制器VCL-H2DL威创DLP大屏幕炮泡组件1534003466915321289955威创DVI输入卡RA-41监控大屏设备技术支持服务大屏幕灯泡|UHP180W(配套SD卡)背投大屏幕灯泡、电源模块、显卡1534003466915321289955威创VCL-X3L2E威创色轮8500K威创大屏幕投影光机Vissionpro系列H2DL1534003466915321289955VTRONDLP显示单元PH705BARCO背投灯泡TP-LINK1534003466915321289955巴可R12+投影机灯泡DLP大屏幕调试亮度DLP大屏幕显示单元光路维护1534003466915321289955DLP精密维修威创色轮8500K会议室大屏幕系统改造1534003466915321289955视频显示设备DLP数字显示单元电源ARKLink4通道DP桌面分隔板VTRONDPA-35VTRON主板*VCL-HDL*威创*1534003466915321289955监控大屏配套威创灯泡VPL-011YArkLink级联卡VTRONEA-385VTRON威创高压板BUYASSYBALLASY1534003466915321289955VTRON显示单元背投箱、机芯接口设清洁除尘DLP大屏灯泡威创VPL-012Y灯泡组件威创多屏拼接处理器威创APK31001534003466915321289955大屏升级及屏幕灯泡威创电源模块[威创;AC/DC电源VPS300AAC100-240V3.3V,5V,12V,380V,337.5W]LED光源1534003466915321289955大屏幕显示系统维护服务BARCO（巴可）NW-12背投配套灯泡VS-60XV50LP15340034669)