中耳解剖模型

商品名称： 中耳解剖模型                                                                                 

商品描述：                                                                                                                        

 中耳解剖模型 显示有关听力和平衡的所有主要结构。                                                                

PVC制成，分成2件，3倍放大。                                                                                                  

尺寸： 32x16x11CM。                                                                                                      

  包装：10件/箱，84x38x42cm， 11kgs