功(gong)能(neng)特點:
●真(zhen)實(shi)尺(chi)寸大小
●解剖結(jie)構精準(zhun):包(bao)括鎖骨、肩胛骨、肱(gong)骨,橈(rao)骨(gu),尺(chi)骨(gu),手骨(8塊腕骨(gu),5塊掌(zhang)骨(gu),14節(jie)指(zhi)骨(gu))
●肩關節、肘關節(jie)咊(he)腕(wan)關節可(ke)自(zi)由活動(dong)