關於earthwork的百科

• earthwork balance造句怎麼寫

• Solvingthesmallesttransportationquestionofexcavationandfillactuallyisaquestionofearthworkbalanceadjustment.AssessmentonsavingenergyandreducingpollutantsdischargeforearthworkbalanceofwaterandsoilconservationplanAbstract::thisarticlewiththewaterconserv...
• 2018-11-2521393

• earthwork造句怎麼寫

• Subgradeearthworkandrockworkshallinclude:fillsubgradeearthwork,cutsubgrade,specialsubgradetreatmentandotherrelevantactivities.Theearthworkwascastupinthreehours.Thereasonablelimemixrateofthelimeimprovedexpansileearthworkshasbeenconfirmedbythewaysofvar...
• 2018-02-0318463