聚酰胺 (尼龙) - Shandong PA66 Plastic Materials
产品 |
Shandong PA66 A2G6301 |
Shandong PA66 A2G6304 |
Shandong PA66 A2G9301 |
Shandong PA66 A2LG6301 |
Shandong PA66 A2R01 |
Shandong PA66 A2RG6301 |
Shandong PA66 FRGFPA66 |
Shandong PA66 FRPA66 |
Shandong PA66 GFPA6630-3 |
Shandong PA66 ZRPA66 |