中文
Mukutanga kwa1990, tsika yakakurisa cuff discharge hoses ichiri kushandiswa zvakanyanya pane dredger muChina, iyo madhiri eaya eaya mahoses kubva pa4144mm kusvika 700mm, uye kugona kwavo kwekufamba-famba kwakanyanyisa kuderera. Nekuvandudzwa kweChina Dydges indasitiri, mapipi ekurongedza kwakadaro ari kuwedzera kusarongeka kune izvo zvinodikanwa zvezvirongwa zvekufamba. Kuti uchinje mamiriro ezvinhu aya, CDDR yakatanga kutsvagurudza uye kukudziridza ø700 Simbi Flange Hosekuva 1 Kr. Zvinoenderana nemhedzisiro yemuedzo, CDSR yakaita yekuvandudza kutsvagisa pazvinhu, chimiro uye maitiro ehudyu. Zvadaro, nerutsigiro rweGuangzhou Dredging Company, makumi mana ematare eSimbi Flange Hoses Hoses yakagadzirwa neCDDR yaishandiswa mune inotsoropodza Airport kuenzanisa neHoses inopihwa nevamwe vagadziri.
Zvichienderana nekuita uye mamiriro ekushanda eiyo 40 trail hoses, CDSr yakavandudzwa zvinhu, chimiro uye maitiro ehudyu uye akapa yakagadziriswa hoses zvakare. Pakupedzisira, CDDS's Steel Flange Hoscharge Hoses yaizivikanwa uye kurumbidzwa nemushandisi, uye zviratidzo zvavo zvemaitiro zvaive zvisingasviki pane izvo zvevakadzivirirwa kunze kwenyika. Kutsvaga nekuvandudza kweCDDR's Steel Steel Flange Discharge Hose yakaziviswa yakabudirira. Kubva ipapo, yakanga yave iri mhedziso yekumberi iyo Steel Flange discharge hoses yaizoshandiswa zvakanyanya pane ma dregergers yakakura kuChina.
Muna 1997, CDSR yakapihwa Muna June 1998, musangano wechigumi nemaviri wekutamba wacho waiitwawo muBengbu, izvi ø414 Simbi Flange Hoses pasina nguva pfupi yakave yakavezwa pamusangano we-on-saiti, uchikwezva kutarisa kwemunhu wese. Mushure memusangano, iyo Simbi Flange Hoscharge Hoses yakakurumidza kukurudzirwa uye inoshandiswa muChina seChina seyakawedzera kutsiviwa kweCuff discharge hoses. Kubva ipapo, CDDr yakanga yambogadzira mugwagwa mutsva weChina Dredging Indasitiri mukushandurwa, shandisa uye kusimudzira kwekuvandudza hoses.
Makore anopfuura makumi matatu apfuura, kugara uchikura zvigadzirwa zvitsva zviri nguva dzose rwiyo rwekusingaperi rweCDDR. Kukura kwayo kwechigadzirwa CDSR ichachengeta tsika yakanaka yayo, rambai muchiomerera kumugwagwa wekuvandudza, uye edza kuva mugadziri wepasi rose weboka rakakura rebara hoses.
Zuva: 06 Aug 2021