关于sewerage的百科

• sewerage造句怎么写

• seweragedredgerpneumaticsystemofsewerageSewagemanagement:thetownownsaseweragefactorythatseparatestherainwaterfromthesewerageandprocessesthesewerage.Theimprovementinsewerageanddrainagesystems,,,codeforwatersupplyandsewerageSpecificationformunicipalsew...
• 2017-06-2918207

• sewerage system造句怎么写

• But,judgingbyBazalgette'srecord,agoodseweragesystemcanlast150years.Itwasverybasicwithnoseweragesystemandtheeffluentwascollecteddaily.LONDON'sseweragesystemwasoneofthegreatengineeringprojectsoftheVictorianage.Theliquidcanberecycledbacktotheecosystem...
• 2019-03-1016324