Ọkpụkpụ Polyvinyl chloride (PVC) abụrụla nke juru ebe niile na akụrụngwa ọgbara ọhụrụ, ihe owuwu, na ngwa pọmpụ, nke ejiri ya kpọrọ ihe maka ịdịte aka ha, ikike ha nwere, na ike dị iche iche. Ahịa ọkpọkọ PVC zuru ụwa ọnụ na-ahụ nnukwu mmụba, na-ebute site na ịba ụba nke obodo, ịrị elu akụrụngwa ...
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