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Colored Medical Silicone is mixed in the mixing nozzle. Composite material passes through the spiral mixing nozzle on a white background. modern technology in dentistry. Mixing process.

视  频 ID:  3822995095
版      权:  Evgeniyqw
视频长度:  0:58
横纵比率:  16:9
所属分类:  科技 医疗 
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