Knife Gate Valves na-ejikarị na mmiri mmiri, slurry na ntụ ntụ nke gụnyere pulp na akwụkwọ, njikwa nnukwu, Ngwuputa ihe, nri, ihe ọ beụ ,ụ, kemịkalụ na ọgwụgwọ mmiri mkpofu emebere maka ọpụpụ na ikewapụ.Knife Gate Valve cross ngalaba Mma ọnụ ụzọ ámá valves na-eji agụba na nkọ o...
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