杜邦Zytel PA66 70G30HSR2 玻纤增强PA66 70G30HSR2

杜邦Zytel PA66 71G33L NC010 玻纤增强PA66 71G33L NC010

Zytel PA66 70G35HSLR BK099 玻纤增强PA66 70G35HSLR BK099

玻纤增强Zytel PA66 84G33 BKB031 美国杜邦PA66 84G33 BKB031

Zytel PA66 103FHS BKB009 热稳定剂PA66 103FHS BKB009

润滑剂PA66 103FHS BKB038 杜邦Zytel PA66 103FHS BKB038

杜邦Zytel PA66 ST800HSL BK152 增韧增强PA66 ST800HSL BK152

玻纤增强Zytel PA66 70G33HRL NC010 杜邦PA66 70G33HRL NC010