中文
Ebutsheni bowe-1990, i-Huff yeCalm ekhutshiweyo isetyenziswa ngokubanzi kwi-Dredger e-China, ii-Deameter ze-Hosses ezivela kwi-414mm ukuya kwi-700mm, kunye nokusebenza kwazo kuphantsi kakhulu. Ngokuphuhliswa komzi-mveliso we-China, imibhobho enjalo i-pipeds iya kuqinisekiswanga i-projekthi yeeprojekthi zedareyitha. Ukutshintsha le meko, i-CDSR yaqala ukuphanda kwaye iphuhlise i-700 yentsimbi ye-Flange Ngokweziphumo zetyala, i-CDDR yaqhuba uphando ngezixhobo, isakhiwo kunye nenkqubo yeHose. Emva koko, ngenkxaso yenkampani ye-Guangzhou Dereding yeNkampani, ubude obungama-40 ubude bentsimbi yentsimbi eveliswe yi-CDSR isetyenziswe kwiprojekthi yokubuyisa i-macao xa kuthelekiswa nakwabanye abavelisi.
Ngokusekwe kwintsebenzo kunye neemeko zokusebenza zeHossil ezingama-40 zokuhamba, i-CDSR ephuculweyo yezixhobo, isakhiwo kunye nenkqubo ye-hose kwaye ikhuphe iihosi eziphuculweyo kwakhona. Okokugqibela, i-CDSR yentsimbi ye-Clanger Flalls Uphando kunye nophuhliso lwe-CDSR ye-CDDS FONK COSE HOSE igwetywe. Ukususela ngoko, yayiyingqondo yangaphambili yokuba ukuqhutywa kwentsimbi yentsimbi
Ngo-1997, i-CDSR ibonelele i-challing sholls yentsimbi ye-FONTE ye-200 m³ Dredger yenkampani ye-Natong Wenxiang, kwaye ezi hoses zazisetyenziswa kwiprojekthi ye-Bengbu. NgoJuni ka-1998, intlanganiso ye-12 yeTekhnoloji yeSizwe yeTekhnoloji igcinwe eBongbu, ezi Ø414 ukukhupha i-Hossel Hosser Hosses, ukutsala wonke umntu. Emva kwentlanganiso, i-fiel yentsimbi yentsimbi yakhuthazwa ngokukhawuleza kwaye isetyenziswa e-china njengendawo efanelekileyo yokufaka i-cuff ekhutshiweyo. Ukusukela ngoko, i-CDSR yayiyenze indlela entsha ye-China e-China e-China kwinguqu, ukusetyenziswa kunye nophuhliso lweehosi ezinamadanga.
Bangaphezu kweminyaka engama-30, ukuphuhlisa iimveliso ezintsha kuhlala kungumxholo wanaphakade we-CDSR. Uphuhliso lwemveliso entsha kunye nokuveliswa kwetekhnoloji, njengokuphuculwa kwe-hose yokuqiniswa, ukuphuculwa ngempumelelo kwe-Hose ye-Doserge, kunye nophuhliso oluyimpumelelo lwee-hoses, njl njl. I-CDRR iya kugcina isiko layo elihle, qhubeka nokulandela ngqo indlela yokuphumeza, kwaye izabalazele ukuba ngumenzi weklasini yehlabathi.
Umhla: 06 Aug 2021