latissimas dorsi musculo cutaneous flap or local skin flap
Mucosal arterial flap and cutancous flap of the upper lip
accommodation transform hinge
accuracy of compliant hinge
anticlinal hinge region
articulated hinge concrete
bending-resistant spring hinge
butt hinge
对接铰链
对头绞链
平接铰链
雷达都普勒自动导航仪
对头纹链
铰接