摘要： 将工厂供水系统由压力供水改为重力自流供水，极大地方便了操作和管理，节水节能30余万元／a，为企业创造了可观的经济效益。 关键字： 供水系统 水力计算 节水
中图分类号：TU991.4
文献标识码：B
文章编号：1009-2455（2000）01-0007－02 Modification of the Water Supply System of Zhong Yuan Ethylene Plant Abstract:The change of the water supply system of a plant form pressure water supply to gravity automatic-flow water supply makes operation and management much easier, saves water and energy worth more than300000 yuan RMB every year, and has achieved significa……
<<<<<全文未完，本文约1270个中文字，未计算英文字母、数字>>>>>
|