Much helpful experience has been accumulated in not only firefighting tactical thought, labors of organization and division, but fire field disciplines as well.

在扑救火灾的战术思想、组织分工及火场纪律方面也积累了许多有益的经验；

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The water supply mode, fire protection vertical division blocks, calculation of water supply, and hot water resources were explored.

并就设计中遇到的给水方式，消防分区，用水量计算，热水水源等问题进行了探讨。

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Description of research areas sponsored by the Materials and Construction research Division, Building and Fire research Lab.

由材料和工程研究分部、建筑和火灾研究实验室支持的研究领域的专业知识阐述。

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Fort Lauderdale fire Division Chief John San Angelo told CNN affiliate WPEC that all three people on the plane died in the crash.

CNN: STORY HIGHLIGHTS

Members of the federal Bureau of Alcohol, Tobacco, Firearms and Explosives were at the site on Saturday, as were members of the State Fire Marshal's office, the Houston fire department's homicide division and the Texas rangers.

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"When the rescuer was lowered he lost sight of him, " said Division Chief Kris Concepcion of the Orange County Fire Authority.

NPR: 1 Calif. Hiker Still Lost, 1 Found And Recovering