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Gabatarwa zuwa Fasahar Busa Molding
Yin gyare-gyaren busa, wanda kuma aka sani da gyare-gyare mai zurfi, hanya ce ta sarrafa filastik mai saurin tasowa.A lokacin Yaƙin Duniya na Biyu, an fara amfani da tsarin gyare-gyaren busa don samar da ƙananan kwalabe na polyethylene.A cikin ƙarshen 1950s, tare da haifuwar polyeth mai girma ...Kara karantawa
Sannu, zo don tuntuɓar samfuranmu!
