南昌铁路局科技大楼消防给水系统优化设计

The Optimizing Design for the Fire Control Water Supply System of the Science and Technology Building of Nanchang Railway Bureau

从技术上、经济上和管理上进行比较说明

By comparing from the technology?economic and manag em ent, This paper tells us that:the best way for fire control water supply system of high-rise buildings in the upright way is the way of several directions by p ressure reducer