DIN EN 89/A1:2017-02

Отменен

Gas-fired storage water heaters for the production of domestic hot water; German and English version EN 89:2015/prA1:2016

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DIN EN 15316-3-3:2008-06

Отменен

Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 3-3: Domestic hot water systems, generation; German version EN 15316-3-3:2007 — 34 стр.