15321289955VS-60XVW50LPDLP大屏幕颜色错位调整DLP拼接屏背投灯泡指挥中心大屏灯泡1534003466915321289955原厂灯泡型号PHILIPSUHP（VTRON-C-DX601）DLP大屏幕维护***威创DVI输入卡RA-411534003466915321289955背投DLP大屏维修光系统设备\大屏幕灯泡\UHP120／100W1.0\PHILPHSOVL引擎R76740561534003466915321289955DLP大屏拼接显示墙系统VTRONArk3100多屏处理器VTRON显示单元背投箱、机芯接口设清洁除尘1534003466915321289955调度大厅DLP大屏维修***ArkLink系统控制板VTRONSCA-385VTRON威创高压板BUYASSYBALLASY1534003466915321289955VTRON显示单元背投箱、机芯接口设清洁除尘威创DLP大屏灯泡PHILIPSUHP（VTRON-C-DX601）威创多屏拼接处理器威创APK31001534003466915321289955巴可R9842808R9842807威创大屏机芯[威创;VCL-H3DL;SXGAYODTVPHLIPSE23双灯]LED光源1534003466915321289955DLP大屏幕厂家，DLP大屏幕OEM，DLP大屏幕维修,DLP大屏幕维护，DLP大屏幕原厂配件，DLP大屏幕系统升级改造BARCO背投灯泡NW-12VS-60XV50LP1534003466915321289955监控指挥中心DLP大屏幕升级改造威创大屏幕光机维修VTRON机芯LED光源维修LED光源机芯维修1534003466915321289955dlp拼接显示屏维修VS-67XV50LP威创机芯控制板CP201534003466915321289955三菱大屏幕灯泡DLP数据盒CONVERTER15340034669)