1、销铰
... 销钉联接 glut 销铰 pin hinge 锁块 gate piece ...
2、[木]抽心铰链
...铰刀 broach; fraise; reamer; reamer bit; rymer抽心铰链 loose pin butt hinge; pin hinge活心铰链 loose pin hinge ...
pin-hinge anchorage销铰锚固
Pin for hinge铰链销
loose pin butt hinge抽心铰链
Fast Pin Butt Hinge固杆铰链
pin-hinge connection销铰式连接
loose face pin butt hinge抽心铰链
fast mill pin butt hinge固杆铰链
loose pin hinge枢轴铰链;活心铰链
fsot pin hinge固杆铰链