riser 不分区的竖管 single-family dwelling 独家住宅 single-fluid system 单液系统 single-point discharge 单点喷射 single-source system 单水源系统 single-stage ladder 单杠梯 single-stage pump 单级泵 single-station detector 单点火灾探测器一种由探测元件 single-station ionization smoke detector 单点离子...
关键词:高层建筑给排水,分区供水,灭火系统 Abstract By a real estate development company commissioned to design the backyard of 17-storey commercial and residential building, building height 52.50 meters. The basement space for the equipment; one to three for the office and commercial, residential and...