综合
热稳定PA46 Stanyl 46HF4550 高强度/耐冲击PA46
荷兰帝斯曼PA46 46HF4130、46HF4530、46HF4550
PA46耐高温荷兰DSM 46HF4550高流动50% 荷兰DSM HF4550
供应Stanyl/46HF4550/Nylon/46Heat
供应用于塑胶制品的PA46荷兰DSM46HF4550