自然大腰椎帶尾骨模型(人體骨骼)                                                                                          

自然大腰椎帶尾骨模型(人體骨骼)                                                                                  

自然大腰椎帶尾骨模型(人體骨骼)                                                                                           

 ZK-XC119自然大腰椎帶尾骨模型                                                                                              

    本模型由5節帶椎間盤的腰椎，骶骨，尾骨，脊神經和脊椎組成，有底座。