中文
Thaum ntxov xyoo 1990s, lub cev tsoos nthuav dav hoses tau txuas rau ntawm cov neeg dredgers nyob rau hauv Suav teb, cov nominal diaminal ntawm cov neeg nrog 700mm, thiab lawv dredging efficiency yog tsawg heev. Nrog rau kev txhim kho ntawm Tuam Tshoj txoj kev lag luam Dredging, xws li cov kav dej dredging tau nce zuj zus rau cov phiaj xwm dredging. Txhawm rau hloov cov xwm txheej no, CDDSR pib kev tshawb fawb thiab tsim ø700 steel flanged hose (tso quav nrog rau cov hoses steel) tau siv los ntawm ob peb cov tuam txhab uas tau ua dredging hauv Suav teb. Raws li cov txiaj ntsig kev sim siab, CDSR tau ua cov kev tshawb fawb txhim kho ntawm cov ntaub ntawv, qauv thiab txheej txheem ntawm cov hose. Tom qab ntawd, nrog kev txhawb nqa ntawm Guangzhou Dredging Company, 40 ntev ntawm cov hlau flange uas tau siv los ntawm CDSR
Raws li kev ua tau zoo thiab ua haujlwm ntawm 40 txoj kev taug kev, CDSR cov ntaub ntawv txhim kho, qauv thiab cov txheej txheem ntawm cov hose thiab muab cov kev txhim kho txhim kho dua. Thaum kawg, CDSR tus hlau Flange rho tawm hos tau raug lees paub thiab qhuas los ntawm tus neeg siv, thiab lawv cov khoom ua tau zoo tsis muaj tsawg tshaj li cov neeg txawv teb chaws. Kev tshawb fawb thiab kev loj hlob ntawm CDSR tus hlau flange cheeped hose tau tshaj tawm tau zoo. Txij thaum ntawd los, nws tau dhau los ua foregone xaus uas steel flange cheeping hoses yuav tau siv dav ntawm cov dredgers loj hauv Suav teb.
Xyoo 1997, CDSR cov khoom siv ø414 Cov Hlau Flange Tso Rau Hauv Nantong Wenxiang Dredging Company, thiab tom qab ntawd cov hoses no tau siv hauv txoj haujlwm dredging hauv Bengbu. Nyob rau lub Rau Hli 1998, 12th teb chaws dredging thiab reclaime lub rooj sib tham technology tseem tau muaj nyob hauv lub rooj sib tham sai sai no tau dhau los ua lub rooj sib tham sai Tom qab lub rooj sib tham, cov hlau flange tso tawm hoses tau sai sai tshaj tawm thiab siv nyob rau hauv Suav teb ua ib qho zoo hloov ntawm CUFF paug hoses. Txij thaum ntawd los, CDDSR tau tsim txoj kev tshiab rau Tuam Tshoj txoj kev lag luam txaus dredging hauv kev hloov pauv, siv thiab kev txhim kho ntawm dredging hoses.
Ntau tshaj 30 xyoo tau dhau los, kev tsim cov khoom tshiab yog ib txwm yog lub ntsiab lus nyob mus ib txhis ntawm CDSR. Nws cov khoom lag luam tshiab thiab thev naus laus zis txhim kho, thiab muaj kev vam meej ntawm cov kab hauv Suav teb thiab ua kom pom tau nws lub tswv yim thiab muaj peev xwm ua tau zoo. CDSR yuav tswj hwm nws cov kev lig kev cai, txuas ntxiv mus rau txoj kev tshiab, thiab siv zog ua lub ntiaj teb cov chav tsim khoom ntawm cov roj hmab loj roj hmab hoses.
Hnub tim: 06 Aug 2021