stop butt hinge 半开钣链

loose butt hinge [木] 活叶铰链 ; 活接铰链

rising butt hinge [木] 升降门铰链

ball-bearing butt hinge 滚珠轴承铰链

double action spring butt hinge 双面弹簧铰链

loose pin butt hinge 抽心铰链

Fast Pin Butt Hinge 固杆铰链

spring butt hinge 弹簧铰链

bearing butt hinge 滚珠轴承铰链