UKUHLALUTYWA KWE-GLASS FIBBER INDUSTRY YASECHINA
Okokuqala, iTshayina ngumvelisi ohamba phambili wefiber yeglasi. Ifayibha yeglasi ukuya kwikloriyithi, isanti yequartz, ikalika, idolomite, ilitye le-boron calcium, i-boron magnesite iintlobo ezintandathu zeore njengemathiriyeli ekrwada ngokunyibilika kobushushu obuphezulu, ukuzoba, ukujijwa kwentambo, ukuluka kunye...
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