CNSME

Ⅰ Akụkọ mmepe nkeMgbapụta mmiri mmiri

1. Emepụtara nfuli usoro PN tupu afọ 1980, yana nha sitere na 1PN ruo 10PN,

2. Mgbe afọ 1980 gachara.slurry nfuliewebata site na mba ofesi: anyị kwalitere usoro G (GH), nke a na-eji na-egbutu dredger na-egbutu maka ịgbapụta nnukwu akụkụ nke gravel; A na-emezi usoro mgbapụta AH maka mgbapụta mgbapụta sludge; A na-eji nfuli slurry submerable mee ihe maka ịsachapụ n'ọdụ ụgbọ mmiri na ịwụsa mmiri na ntinye eriri.

3. Mgbe 2000 gasịrị, ngwaahịa anọ, 250WN, 300WN, 450WN na 500WN, anwalela nke ọma na "Atụmatụ ụgbọ mmiri narị narị" nke China.

4. Mgbe 2005 gasịrị, ngwa na-aga nke ọma nke nnukwu ụdị nke nfuli dredge na nfuli mmiri na-agbapụta elu nke nwere dayameta nke ihe karịrị 600 emeela ka nhazi na nrụpụta nke nfuli dredge gaa ọkwa ọhụrụ.

II. Akụkụ anọ nke mgbapụta mgbapụta

Nhazi 1

Nhazi 2

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Nhazi 4