PVC ọkpọkọ mmepụta akara bụ nke conical ejima-ịghasa extruder, agụụ ntọala igbe, traktọ, ọnwụ igwe, mbịne etiti na na.Igwe na-ebupụ na nke na-ebupụ na-eji ngwaọrụ na-agbanwe ọsọ ọsọ ọsọ ugboro ugboro, igwe na-ebupụ ya nwere mkịrịka abụọ, mgbaaka atọ, mgbaaka anọ, mgbaaka isii ...
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