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Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Fittings
参考页数:44P.;A4
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Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Pipes
参考页数:28P.;A4
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Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE). General
参考页数:26P.;A4
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家用和类似用途电器. 安全性. 第2-109部分: 紫外辐射水处理器具的特殊要求(IEC 60335-2-109-2010+A1-2013, 修改+A2-2016); 德文版本EN 60335-2-109-2010+A1-2018+A2-2018
Household and similar electrical appliances - Safety - Part 2-109: Particular requirements for UV radiation water treatment appliances (IEC 60335-2-109:2010 + A1:2013, modified + A2:2016); German version EN 60335-2-109:2010 + A1:2018 + A2:2018
参考页数:27P.;A4
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家用和类似用途电器. 安全性. 第2-109部分: 紫外辐射水处理器具的特殊要求(IEC 60335-2-109-2010+A1-2013, 修改+A2-2016); 德文版本EN 60335-2-109-2010+A1-2018+A2-2018
Household and similar electrical appliances - Safety - Part 2-109: Particular requirements for UV radiation water treatment appliances (IEC 60335-2-109:2010 + A1:2013, modified + A2:2016); German version EN 60335-2-109:2010 + A1:2018 + A2:2018
参考页数:27P.;A4
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在饮用水管道内衬使用喷涂聚合物衬垫的标准实施规程
Standard Practice for the Application of Spray-Applied Polymeric Liners Inside Pipelines for Potable Water
参考页数:6P.;A4
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在饮用水管道内衬使用喷涂聚合物衬垫的标准实施规程
Standard Practice for the Application of Spray-Applied Polymeric Liners Inside Pipelines for Potable Water
参考页数:6P.;A4
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家用和类似用途电器. 安全性. 第2-109部分: 紫外辐射水处理器具的特殊要求(IEC 60335-2-109-2010+A1-2013, 修改+A2-2016); 德文版本EN 60335-2-109-2010+A1-2018+A2-2018
Household and similar electrical appliances - Safety - Part 2-109: Particular requirements for UV radiation water treatment appliances (IEC 60335-2-109:2010 + A1:2013, modified + A2:2016); German version EN 60335-2-109:2010 + A1:2018 + A2:2018
参考页数:27P.;A4
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热塑性管道系统.管道用承重墙构造定义导则
Thermoplastics piping systems - Guidance for definitions of wall constructions for pipes
参考页数:3P;A4
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供水和埋地、地上无压排水及污水管道用塑料管道系统.未增塑聚乙烯(氯乙烯)(PVC-U).第5部分:系统的适用性
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system
参考页数:13P;A4
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