водоснабдяване означава в английски

water supply [water supplies]▼(provision of water)
noun
[UK: ˈwɔː.tə(r) sə.ˈplaɪ] [US: ˈwɒ.tər sə.ˈplaɪ]

waterworks [waterworks]▼(water supply system of a district, town, city, or other place)
noun
[UK: ˈwɔː.tə.wɜːks] [US: ˈwɒ.təˌr.wərks]