Gilashin fiber an ƙirƙira shi a cikin 1938 ta wani kamfani na Amurka;A lokacin yakin duniya na biyu a cikin 1940s, an fara amfani da abubuwan ƙarfafa fiber gilashi a masana'antar soji (sassan tanki, ɗakin jirgin sama, harsashi na makami, riguna masu hana harsashi, da sauransu);Daga baya, tare da ci gaba da inganta kayan perfo ...
Kara karantawa