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GRP shirye-shiryen bidiyo
SINOGRATES@FRP (Fiber Reinforced Polymer) shirye-shiryen bidiyo na ƙwanƙwasa ƙwararrun ɗaure ne waɗanda aka ƙera don amintacce anga bangarorin FRP don tallafawa tsarin, suna ba da Amintaccen, Dorewa, da Maganganun Tsare-tsare-tsara.
