Elongated Import Export

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Chine (Rép. pop)

Samedi 31 mars 2007

Uniaxial geogrids are made of macromolecule polymer by the process of being stretched out, formed into lamella, punched regularly and then longitudinal elongated, which enable macromolecule formed into a oriented, lineal, equably distributed uniform ellipsoidal reticulation with intensive...