Lock all unused doors to limit access, in accordance with local fire codes.
符合消防规定的情况下，锁住所有未使用的门，限制出入。
The lock is BHMA certified for ANSI compliance and is UL listed for use on fire-rated doors.
该锁通过BHMA认证，符合ANSI标准，被UL列入为火警级别使用的门上。
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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