T/ZZB 2317-2021
Cross flow open-circuit cooling tower used for subway (English Version)
- Standard No.
- T/ZZB 2317-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 2317-2021
- Scope
- This document specifies the terms and definitions, product markings, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and random documents and quality commitment requirements of cross-flow open cooling towers for subways. This document applies to cross-flow mechanically ventilated open cooling towers (hereinafter referred to as cooling towers) with a nominal cooling water flow of 100 m3/h to 600 m3/h and equipped with water spray fillers.
T/ZZB 2317-2021 history
- 2021 T/ZZB 2317-2021 Cross flow open-circuit cooling tower used for subway
