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燃气家用热水器具. 第5部分: 结合电热泵的燃气器具能量损耗评定; 德文版本EN 13203-5-2018
Gas-fired domestic appliances producing hot water - Part 5: Assessment of energy consumption of gas fired appliances combined with electrical heat pump; German version EN 13203-5:2018
参考页数:56P.;A4
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燃气家用热水器具. 第5部分: 结合电热泵的燃气器具能量损耗评定; 德文版本EN 13203-5-2018
Gas-fired domestic appliances producing hot water - Part 5: Assessment of energy consumption of gas fired appliances combined with electrical heat pump; German version EN 13203-5:2018
参考页数:56P.;A4
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热水供暖系统所用的2型多层管,压合配件和压合接头的标准规格
Standard Specification for Multilayer Pipe Type 2, Compression Fittings, and Compression Joints for Hydronic Heating Systems
参考页数:11P.;A4
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内部增强型无缝铜制换热器管的标准规格
Standard Specification for Seamless Copper Heat Exchanger Tubes With Internal Enhancement
参考页数:6P.;A4
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热水供暖系统所用的2型多层管,压合配件和压合接头的标准规格
Standard Specification for Multilayer Pipe Type 2, Compression Fittings, and Compression Joints for Hydronic Heating Systems
参考页数:11P.;A4
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内部增强型无缝铜制换热器管的标准规格
Standard Specification for Seamless Copper Heat Exchanger Tubes With Internal Enhancement
参考页数:6P.;A4
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燃气家用热水器具. 第5部分: 结合电热泵的燃气器具能量损耗评定; 德文版本EN 13203-5-2018
Gas-fired domestic appliances producing hot water - Part 5: Assessment of energy consumption of gas fired appliances combined with electrical heat pump; German version EN 13203-5:2018
参考页数:56P.;A4
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饮用水所用热水器,水加热装置和贮水式热水器. 第7部分: 对容量高达1000 l的贮水池的制造,隔热和防腐的要求
Water heaters, water heating installations and storage water heaters for drinking water - Part 7: Tanks with a capacity of up to 2 000 l, requirements relating to manufacture, thermal insulation and corrosion protection
参考页数:9P.;A4
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饮用水用热水器, 水加热装置和贮水式热水器. 第1部分: 容量高于2000 l的水箱
Water heaters, water heating installations and storage water heaters for drinking water - Part 1: Tanks with a capacity of over 2 000 l
参考页数:14P.;A4
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强制通风煤气炉
Forced draught gas burners
参考页数:96P.;A4
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