Isrel businessman wants to import drainpipe, asbestus, and alluminum alloy material.

以色列商人求购排水管（三胶制）、矿（石）棉、铝合金材料。

Three Yuan second grade third rubbers (EPDM) is the ethylene, the propylene and the few non-conjugate diolefin copolymer.

三胶（EPDM）是烯、烯和少轭二烯烃的聚物。

The main materials we used are including silicone rubber, fluorubber, natural rubber, neoprene rubber, EPDM, butyl rubber, polyurethane, polyethylene, EVA, ABS, PP, and PVC.

使用的原料有硅胶、氟胶、天然胶、氯丁胶、三胶、丁基胶、聚氨脂胶、聚烯、聚烯、EVA、ABS、PP、PVC等。