有關sewer的精選大全

2017-02-01 Throughthesewer.Thesewerischokedupwithrubbish.Thesewerinthetoiletwasblocked.This,werepeat,wasthesewerofthepast.Shebecamethebestsewerinthefactory.Theboykickedastoneintothesewer.Itwasthegloomystarofthep...

用sewer pipe造句子，“sewer pipe”造句

2017-05-03 Heapproachestheceramicsewerpipeandkneelsbeforeit.StayovernightinaconcretesewerpipeonthebanksoftheRiverDanube.Theutilitymodelprovidesaseparationdeviceusedforseparatingsewagefromsundriesinasewerpipe,whi...

用combined sewer造句子，“combined sewer”造句

2018-11-07 WastewaterqualitystandardsfordischargingintothecombinedsewersystemIscombinedseweroverflowspillfrequency/volumeagoodindicatorofreceivingwaterqualityimpact?...

用sewer system造句子，“sewer system”造句

2017-02-08 "Caoexposedthecause:flawsinthecity'ssewersystem,"itsaidinastatement.Thereisnosewersystemintheareaandallthewastesflowdowntheditches.OneofthelatestcasualtiesisthesewersystemofJeffersoncounty,Alabama....

用sewer gas造句子，“sewer gas”造句

2018-12-14 Itgivesoffthegashydrogensulfide,whicheveninsmallconcentrationsislethal.Peoplegenerallycallthegas"sewergas."aU-shapedsectionofdrainpipethatholdsliquidandsopreventsareturnflowofsewergas.Adeviceforseal...

用sewer line造句子，“sewer line”造句

2019-09-12 Morethan6millionpeopleremainunconnectedtoanysewerline(mainlybecausetheyliveinunauthorizedhousingsettlements),andtheirwastewaterflowsintoopendrains.IBMisalsoworkingwiththeWashington,D.C.,WaterandsewerA...

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