美国cospheric粒子其他聚合物微球 
Phosphorescent Polymer Spheres 5.9mm - 50 spheres 磷光聚合物微球 5.9mm - 50 粒 Product ID: PHPS-1.04 Polypropylene Polymer Spheres ~0.9g/cc 2.5mm - Other Sies by Request 聚丙烯聚合物微球~0.9克/立方厘米 2.5mm - Other Sies by Request Product ID: PPS-0.9 White Polymer Spheres 5.9mm - 300 spheres 白色聚合物微球 5.9mm – 300粒 Product ID: WPS-1.8 Polystyrene Polymer Spheres ~1.05g/cc 2mm - 4.5mm - Other Sies by Request 聚苯乙烯聚合物微球 ~1.05克/立方厘米 2mm - 4.5mm - Other Sies by Request Product ID: PSS-1.05 美国cospheric粒子其他聚合物微球 |
