Conveyor belt material are: rubber, plastics, PVC, PU and other materials, frame materials are: carbon steel, stainless steel, aluminum.
输送带的材质有：橡胶、橡塑、PVC、PU等多种材质，机架材质有：碳钢、不锈钢、铝型材。
Rubber belt, rubber, PVC, PU and other materials.
皮带有橡胶、橡塑、PVC、PU等多种材质。
A polyurethane adhesive with high light stability was prepared using hexamethylene diisocyanate and used for bonding PVC, PU and leather.
采用己二异氰酸酯为原料，制备光稳定性的聚氨酯胶粘剂，用于PV C . PU及牛皮革的粘接。
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