And the display system is mainly composed printer and acoustic warningapparatus.
显示输出系统主要包括显示器、打印机及声报警器等。
2
Should take effective anti-interference measures to reduce the false alarm rate laser warningapparatus in complicated battlefield environment when its guarding in large field for a long time.
激光告警器在复杂战场环境下长时间、大空域进行警戒时，必须采取有效的抗干扰措施来大幅度降低其虚警率。
3
The warning marker includes solar cells, storage batteries and electrical circuit apparatus for selectively illuminating the light elements during low ambient light and nighttime conditions.