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BS EN 12050-4-2015

Wastewater lifting plants for buildings and sites. Non-return valves for faecal-free wastewater and wastewater containing faecal matter

发布日期: 2015-03-31

实施日期: 2015-03-31

ICS分类号: 13.060.30 - 环境和保健、安全 - 污水 ; 91.140.80 - 下水道系统

标准组织: BS - 英国标准学会标准

全文来源: WF

英文关键词: Waste-water drainage Water supply and waste systems (building) Waste disposal engineering Lifting equipment Building sites Buildings Sewerage Sewage engineering Valves Check valves

语种: eng

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