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sklademVydáno: 2021-02-18
21/30434434 DC
BS EN 13203-7. Gas-fired domestic appliances producing hot water Part 7. Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery device
Měna
| Označení normy: | 21/30434434 DC |
| Počet stran: | 23 |
| Vydáno: | 2021-02-18 |
| Status: | Draft for Comment |
Popis
21/30434434 DC
This standard 21/30434434 DC BS EN 13203-7. Gas-fired domestic appliances producing hot water is classified in these ICS categories:
- 91.140.65 Water heating equipment
