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Igwe na-akụ ọkpọ ọkpọ PVC zuru oke
Sistemụ ọkụ ọkụ na-anabata teknụzụ dị elu nke Europe ma jiri ya maka ọkpọkọ mgbidi siri ike na PVC yana ọkpọkọ corrugated okpukpu abụọ. Njikwa akpaaka, kwụsiri ike na ntụkwasị obi. Isi ihe nrụpụta bụ Ø32-Ø800.
Sistemụ ọkụ ọkụ na-anabata teknụzụ dị elu nke Europe ma jiri ya maka ọkpọkọ mgbidi siri ike na PVC yana ọkpọkọ corrugated okpukpu abụọ. Njikwa akpaaka, kwụsiri ike na ntụkwasị obi. Isi ihe nrụpụta bụ Ø32-Ø800.
