Kodi ndi zifukwa ziti zomwe zimakhudza mtengo wa epoxy glass fiber rods?

Chifukwa chachikulu chomwe chikukhudza mtengo wa epoxy glass fiber rods ndi mtengo wazinthu zopangira! Ulusi wagalasi ndi chimodzi mwazinthu zake zazikulu zopangira, ndipo kukwera kwamtengo wakale wakufakitale kukhudzanso kukwera kwamitengo yazinthu. Zina mwazinthu zomwe zimakhudza mtengo wazinthu zopangira, mtengo wamagetsi ndiwonso wofunikira kwambiri.