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| ETL product types: hot water, biomass and steam boilers 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2020/04/16 |
| Air to Domestic Hot Water Heat Pumps: criteria for ETL inclusion 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| ETL application checklist: air to water heat pumps 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| Water to air heat pumps, split, multi-split and variable refrigerant flow (VRF): criteria for ETL inclusion 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| Water or brine to water heat pumps: criteria for ETL inclusion 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| Air to water heat pumps: criteria for ETL inclusion 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2019 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| Monitoring of non-domestic Renewable Heat Incentive ground-source and water-source heat pumps 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2018 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2020/04/16 |
| Government sets out minimum wage rights for seafarers in UK water 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2018 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |
| Low carbon heating technology innovation: grant scheme 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2017 作者: [unavailable]
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| Government and utility companies announce package of support for Grenfell victims 科技报告 来源:Department for Business, Energy & Industrial Strategy. 出版年: 2017 作者: [unavailable]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/04/16 |