颈椎带颈动脉模型（人体骨骼）                                                                                              

颈椎带颈动脉模型（人体骨骼）                                                                                   

 ZK-XC133颈椎带颈动脉模型                                                                            

本模型由枕骨和7节颈椎组成，带颈椎动脉，有底座。