无性躯干模型（人体）                                                                                                                    

无性躯干模型（人体）                                                                                                       

ZK-XC207无性躯干模型 42CM18件                                                                               
这款无性躯干模型分成18件：躯干，头，脑，气管，食管和主动脉，横隔膜，肺（4件），心脏（2件），胃，肝，肾，胰和脾，肠，脊椎神经。脊椎露在外面。用PVC制成，安放于塑料座上。尺寸：42CM。