Fiber Glass bụ ihe mkpuchi dị mma nke ukwuu! Glass fiber bụ ihe inorganic nonmetallic ihe na magburu onwe Njirimara .. Ihe mejupụtara ya bụ silica, alumina, calcium oxide, boron oxide, magnesium oxide, sodium oxide, wdg Ọ na-ewere bọọlụ iko ma ọ bụ iko mkpofu dị ka akụrụngwa site na oke ọkụ ...
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