居住区变频二次供水设计秒流量监测研究 / Research on monitoring of design second flow of secondary water supply with frequency converter in residential areas
- Resource Type
- Academic Journal
- Source
- 给水排水 / Water & Wastewater Engineering. 45(1):81-85
- Subject
居住区 二次供水 设计秒流量 监测 - Language
- Chinese
- ISSN
- 1002-8471