该文主要介绍了民用建筑的火灾应急照明的概念及常见的做法，以及在设计中常见的问题与疑点。
This paper introduces the concept and application of emergency lighting in civil buildings, explores the common problems in the design of emergency lighting and puts forward some feasible suggestions.
建议对其他部门，高速民用运输，爆音，臭氧环境，和火箭的单级入轨概念的超音速活动。
Advised on hypersonic activities for other divisions, the High Speed Civil Transport, sonic boom, ozone environment, and rocket SSTO concepts.
建议对其他部门，高速民用运输，爆音，臭氧环境，和火箭的单级入轨概念的超音速活动。
Advised on hypersonic activities for other divisions, the High Speed Civil Transport, sonic boom, ozone environment, and rocket SSTO concepts.
应用推荐