Structure and functions :Air-tight waterproof flat lock, both left and right door opening are OK, there are 8 types of lock cylinder for selection.
结构功能：密封防水平面锁；左右开门通用；有八种锁芯可供选择；
The interlock is the essential system of air lock to prevent the door which controlled open at same time.
门联锁是气闸室的重要机构。其作用是防止受控制的门不会被同时打开。
There are 68 types of rooms, equipped with central air-conditioning and electronic door lock systems, and fire control center, using solar hot water systems and electric auxiliary heating device.
内设中央空调和电子门锁系统以及消防监控中心，采用太阳能供热水系统及电辅加热装置。
There are 68 types of rooms, equipped with central air-conditioning and electronic door lock systems, and fire control center, using solar hot water systems and electric auxiliary heating device.
内设中央空调和电子门锁系统以及消防监控中心，采用太阳能供热水系统及电辅加热装置。
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