A theory of fuzzy overall evaluation for urban fire protection pre-warning system is put forward, and a systematic and reasonable measurement index system has been described.
针对城市消防预警提出了模糊综合评价理论，建立了系统、合理的评价指标体系；
Pump unit is widely used in industrial and mining enterprises, urban construction, fire safety, environmental protection, farmland irrigation, landscape irrigation, and other aspects.
水泵机组广泛用于工矿企业、城市建设、消防安全、环境保护、农田排灌、园林喷灌等多方面。
Since the structure is located in a relatively dense urban area, the masonry walls also add protection against fire.
由于建筑位于相对密集的城区，砌体墙也增加了防火的功能。
Since the structure is located in a relatively dense urban area, the masonry walls also add protection against fire.
由于建筑位于相对密集的城区，砌体墙也增加了防火的功能。
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