可放置设备：显示器（台式、液晶）、电脑主机（立、卧式）、键盘、手摇操作键盘、画面分割器、19″其它设备、报警盒、对讲主机等。显示器通常为17″。

Three. Can be placed equipment: display (desktop, LCD), the host computer (vertical, horizontal), keyboard, hand the keyboard operation, image segmentation, 19 "other equipment, alarm box, talkback host, etc.Monitors usually for 17 ".