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Fusion kosyon èpoksi kouch, Coal Tar èpoksi, 3PE, disparèt Plak Blanch, bitumen Plak Blanch, kouch Nwa lwil oliv tankou pou chak kondisyon kliyan an
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Chemical Component Analysis, Mechanical Properties (zərbəyə davamlılıq,, elongation gücü verir), Metallographic Test, Texniki Properties (Bükme Test, Charp-v Impact Test, Hidrostatik Test, X-ray Test, hidrostatik Test