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人孔盖的挡渣器
Dirt trap for manhole covers
参考页数：6P.;A4
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无压地下排水和污水用塑料管系统. 未增塑聚氯乙烯(PVC-U)、聚丙烯(PP)和聚乙烯(PE)结构壁管系统. 第2部分: A型、有平滑内外表面的管和配件及系统用规范; 德文版本EN 13476-2-2018
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A; German version EN 13476-2:2018
参考页数：57P.;A4
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无压地下排水和污水塑料管系统 未增塑聚氯乙烯(PVC-U)、聚丙烯(PP)和聚乙烯(PE)结构壁管系统 第3部分:B型、有平滑内外表面的管和配件及系统用规范; 德文版本EN 13476-3-2018
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B; German version EN 13476-3:2018
参考页数：58P.;A4
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建筑物外的排水和下水道系统. 泵系统. 第3部分: 真空系统; 德文版本EN 16932-3:2018
Drain and sewer systems outside buildings - Pumping systems - Part 3: Vacuum systems; German version EN 16932-3:2018
参考页数：40P.;A4
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建筑物外的排水和下水道系统. 泵系统. 第2部分: 正压系统; 德文版本EN 16932-2:2018
Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems; German version EN 16932-2:2018
参考页数：34P.;A4
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建筑物外的排水和下水道系统. 泵系统. 第1部分: 一般要求; 德文版本EN 16932-1:2018
Drain and sewer systems outside buildings - Pumping systems - Part 1: General requirements; German version EN 16932-1:2018
参考页数：34P.;A4
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无压地下排水和污水塑料管系统 未增塑聚氯乙烯(PVC-U)、聚丙烯(PP)和聚乙烯(PE)结构壁管系统 第3部分:B型、有平滑内外表面的管和配件及系统用规范; 德文版本EN 13476-3-2018
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B; German version EN 13476-3:2018
参考页数：58P.;A4
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无压地下排水和污水用塑料管系统. 未增塑聚氯乙烯(PVC-U)、聚丙烯(PP)和聚乙烯(PE)结构壁管系统. 第2部分: A型、有平滑内外表面的管和配件及系统用规范; 德文版本EN 13476-2-2018
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A; German version EN 13476-2:2018
参考页数：57P.;A4
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建筑物外排水和下水道系统. 泵送系统. 第1部分: 一般要求
Drain and sewer systems outside buildings - Pumping systems - Part 1 : general requirements
参考页数：40P.;A4
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建筑物外排水和下水道系统. 泵送系统. 第2部分: 正压系统
Drain and sewer systems outside buildings - Pumping systems - Part 2 : Positive pressure systems
参考页数：37P.;A4
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