firedoor inspection
防火门检查
firedoor latch
防火门闩
firedoor safety
防火门安全
firedoor closing
防火门关闭
firedoor access
防火门通道
firedoor compliance
防火门合规
firedoor maintenance
防火门维护
firedoor testing
防火门测试
firedoor repair
防火门修理
firedoor installation
防火门安装
the firedoor must remain closed at all times.
防火门必须始终保持关闭。
please ensure the firedoor is not blocked.
请确保防火门没有被阻塞。
the firedoor is an essential safety feature in buildings.
防火门是建筑物中重要的安全设施。
regular maintenance of the firedoor is necessary.
定期维护防火门是必要的。
we installed a new firedoor in the office.
我们在办公室安装了一扇新的防火门。
make sure the firedoor has a working latch.
确保防火门有一个正常工作的门闩。
the firedoor should be tested regularly for functionality.
防火门应定期测试其功能。
in case of fire, use the nearest firedoor.
发生火灾时，请使用最近的防火门。
emergency plans must include firedoor locations.
应急计划必须包括防火门的位置。
there are signs indicating the firedoor's location.
有指示防火门位置的标志。
firedoor inspection
防火门检查
firedoor latch
防火门闩
firedoor safety
防火门安全
firedoor closing
防火门关闭
firedoor access
防火门通道
firedoor compliance
防火门合规
firedoor maintenance
防火门维护
firedoor testing
防火门测试
firedoor repair
防火门修理
firedoor installation
防火门安装
the firedoor must remain closed at all times.
防火门必须始终保持关闭。
please ensure the firedoor is not blocked.
请确保防火门没有被阻塞。
the firedoor is an essential safety feature in buildings.
防火门是建筑物中重要的安全设施。
regular maintenance of the firedoor is necessary.
定期维护防火门是必要的。
we installed a new firedoor in the office.
我们在办公室安装了一扇新的防火门。
make sure the firedoor has a working latch.
确保防火门有一个正常工作的门闩。
the firedoor should be tested regularly for functionality.
防火门应定期测试其功能。
in case of fire, use the nearest firedoor.
发生火灾时，请使用最近的防火门。
emergency plans must include firedoor locations.
应急计划必须包括防火门的位置。
there are signs indicating the firedoor's location.
有指示防火门位置的标志。
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