Engineer(E):Goodmorning!Firstletmeintroducemyself.MynameisDavidLee,aConsultantEngineerofDaLongPowerStationCompanyLimited.Iamgladtomeetyou!Contractor(C):Goodmorning!Nicetomeetyoutoo!IamWangHai.IworkforCSCECCorporationastherepresentativeofthecontractorforth...[继续阅读]