Dongfang, oo leh in ka badan 40 sano oo waayo-aragnimo ah samaynta laminates dabacsan, hadda waxay rabta inay u adeegto warshadaha cusub ee baabuurta korontada EV. Halka, xulashooyinka ugu caansan ee dahaarka booska waa seddex: warqad Nomex, NPN iyo NHN. Markaa waxaanu ku falanqaynaa waxqabadka saddexdan shay anagoo is barbar dhig ku samaynayna bilowga...
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