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Rosin Resin SOR Series - SOR138
Rosin resin SOR138 yog rosin glycerine resin tsim rau kev lag luam kub yaj nplaum, uas muaj qhov zoo ntawm lub teeb xim, siab softening point, siab viscosity thiab zoo tshav kub.Tshwj xeeb tshaj yog tsim rau EVA kub yaj nplaum thiab kub yaj txheej thiab lwm yam lag luam.
