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Ngwaahịa FVC
/ PVDC fim maka nkwakọ ngwaahịa ọgwụ
Ihe nkiri PVC / PVDC maka nkwakọ ngwaahịa ọgwụ
Maka
ihe nkiri PVC / PVDC maka nkwakọ ngwaahịa ọgwụ , yana ihe anyị na eme bụ iji bulie ngwaahịa chọrọ
- ngwaahịa nke ọma n'ọtụtụ mba. Ihe nkiri PVQY / PVDC
plastik maka nkwakọ ngwaahịa na-eji ọgwụ na ọnụ
ahịa PVC / PVDC maka nkwakọ ngwaahịa ọgwụ , biko nweere onwe gị ịkpọtụrụ anyị.