但是，目前各高等院校在印刷技术训练上存在实训设备不足、型号落后的现象，尤其是难以解决昂贵的数码印刷设备的拆装维修的实训问题。
At present , colleges are facing the problems of shortage of training equipments , outdated facilities , the difficulty of renovation and especially how to settle the problem of dismantling costly machines .
数码印刷设备