中文
Na mbido 1990s, a ka na-eji ụgbụ a na-agbapụta agba agba agba agba na ndị na-agba mmiri na China, dayameta aha nke hoses ndị ahụ sitere na 414mm ruo 700mm, na arụmọrụ ha dị ala dị ala.Site na mmepe nke ụlọ ọrụ na-agbapụta mmiri nke China, pipeline ndị dị otú ahụ na-adabaghị adaba maka mkpa nke ọrụ mkpofu.Iji gbanwee ọnọdụ a, CDSR malitere nyocha na ịzụlite Ø700 steel flange hose (osika mmiri na-agbapụta nchara nchara) na 1991, na ọtụtụ ụlọ ọrụ ndị isi na-adọkpụ na China na-eji batrị mbụ nke hoses.Dabere na nsonaazụ nnwale ahụ, CDSR mere nyocha mmelite na akụrụngwa, nhazi na usoro nke sooks.Mgbe ahụ, site na nkwado nke ụlọ ọrụ Guangzhou Dredging, ogologo 40 nke ọkpọkọ flange nchara nke CDSR mepụtara ka ejiri rụọ ọrụ mgbapụta nke ọdụ ụgbọ elu Macao ma e jiri ya tụnyere hoses nke ndị nrụpụta ndị ọzọ wetara.
Dabere na arụmọrụ na ọnọdụ ọrụ nke 40 trail hoses, CDSR kwalitere ihe, nhazi na usoro nke hose ma nyeghachi hoses ka mma ọzọ.N'ikpeazụ, CDSR's steel flange hoses bụ ndị amatara na otuto site n'aka onye ọrụ, na ihe ngosi arụmọrụ ha adịghị ala karịa nke ndị ebubata.Nchọpụta na mmepe nke CDSR si nchara flange mwepu ọnu mmiri ka ekwuputala nke ọma.Kemgbe ahụ, ọ bụrụla nkwubi okwu buru amụma na a ga-eji sọks na-agbapụta nchara nchara na nnukwu dredgers na China.
N'afọ 1997, CDSR wetara Ø414 ígwè flange hoses maka 200 m³ dredger nke Nantong Wenxiang Dredging Company, na mgbe ahụ, a na-eji hoses ndị a na-emepụta ihe na Bengbu.N'ọnwa Juun 1998, a na-enwekwa ọgbakọ Dredging na Reclaiming Technology nke iri na abụọ na Bengbu, n'oge na-adịghị anya Ø414 steel flange hoses ghọrọ ihe pụtara ìhè nke nzukọ saịtị ahụ, na-adọta uche onye ọ bụla.Mgbe nzukọ ahụ gachara, a na-akwalite hoses flange nchara ngwa ngwa ma jiri ya mee ihe na China dị ka ezigbo ihe ngbanwe nke nnukwu ụgbụ a na-agbapụta.Kemgbe ahụ, CDSR ewepụtala ụzọ ọhụrụ maka ụlọ ọrụ na-akụ mmiri nke China na mgbanwe, ojiji na mmepe nke hoses.
Ihe karịrị afọ 30 agafeela, mmepe nke ngwaahịa ọhụrụ mgbe niile bụ isiokwu ebighi ebi nke CDSR.Ọhụrụ ngwaahịa mmepe ya na teknụzụ ọhụrụ, dị ka mmelite na sooks mkwado, ihe ịga nke ọma mmepe nke sere n'elu mwepu sooks, na-aga nke ọma mmepe nke armored hoses, na ịga nke ọma mmepe nke offshore mmanụ hoses (GMPHOM 2009), wdg emejuwo oghere ndị ahụ. na mpaghara dị mkpa na China ma gosipụta n'ụzọ zuru ezu mmụọ ọhụrụ ya na ikike ya.CDSR ga-edobe ọdịnala ya mara mma, na-aga n'ihu na-agbaso ụzọ nke ihe ọhụrụ, ma na-agbalịsi ike ịghọ onye na-emepụta ihe na-emepụta nnukwu eriri rọba nke ụwa.
Ụbọchị: 06 Ọgọst 2021