China yatsimikizira kuti sitima yake yaposachedwa kwambiri, CR450, idafika liwiro la makilomita 453 pa ola limodzi pagawo loyeserera, patsogolo pa masitima apamtunda othamanga kwambiri ku Germany, France, Britain, Spain ndi mayiko ena.Zambirizi zidaphwanyanso mbiri yothamanga kwambiri padziko lonse lapansi ya masitima othamanga kwambiri.Ukadaulo watsopano womwe ukuyesedwa ungathandize kuchepetsa kugwiritsa ntchito mphamvu kwa masitima othamanga kwambiri.Malinga ndi akatswiri aku China, kukwera mtengo kwamagetsi kwakhala chimodzi mwazinthu zazikulu zomwe zimachepetsa kuthamanga kwa njanji yothamanga kwambiri.
Sitimayi ya CR450 ndi njira yolumikizira njanji yatsopano yoyendetsedwa ndi boma la China, lomwe cholinga chake chachikulu ndikumanga njanji yofulumira komanso yokhazikika ku China.Akuti mayeso a sitima ya CR450 adachitika ku Fuqing kupita ku Quanzhou njanji yothamanga kwambiri ya Fuzhou-Xiamen.Poyesedwa, sitimayo inafika pa liwiro lalikulu la makilomita 453 pa ola limodzi.Osati zokhazo, liwiro lalikulu la mizati iwiri yokhudzana ndi mphambano inafika makilomita 891 pa ola limodzi.
Malinga ndi malipoti aku China, zida zatsopano zaukadaulo zidayesedwa mwamphamvu.Malinga ndi China National Railway Group Co., LTD., mayesowa akuwonetsa chitukuko cha CR450 EMU chapeza zotsatira za siteji, chifukwa "CR450 sayansi ndi luso laukadaulo pulojekiti" yayala maziko olimba kuti akwaniritse bwino.
China ili kale ndi njanji zazikulu kwambiri padziko lonse lapansi zothamanga kwambiri, kuwirikiza ka 10 kukula kwa Spain.Koma ilibe zolinga zoyimitsa, ndikukonzekera kuwonjezera kuchuluka kwa njanji zothamanga kwambiri zomwe zikugwira ntchito mpaka 70,000 km pofika 2035.
Nthawi yotumiza: Aug-09-2023
