经销BASF德国巴斯夫PA66 Ultramid A3K BK00464黑色纯树脂尼龙66 ¥25.00 经销BASF巴斯夫PA66 Ultramid 1403-2 NF3001 GF13%热稳定性尼龙66 ¥27.00 供应BASF巴斯夫PA66 Ultramid A3HG5 GF25%玻纤增强润滑级尼龙66 ¥28.00 BASF巴斯夫PA66 Ultramid N-265 NF3001 40%矿物增强尼龙66 ¥28.00 供应BASF巴斯夫PA66 Ultramid A3K BK00464黑色耐油性能尼龙66 ¥26.00 BASF巴斯夫PA66 Ultramid A4H 纯树脂耐老化尼龙66 润滑剂 轴承用塑料 ¥31.00