GB 25034-2020
Gas-fired heating and hot water combi-boiler
- Standard No.
- GB 25034-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB 25034-2020
- Replace
- GB 25034-2010
GB 25034-2020 history
- 2020 GB 25034-2020 Gas-fired heating and hot water combi-boiler
- 2010 GB 25034-2010 Gas-fired heating and hot water combi-boilers