Crank Shaft
曲轴
曲
曲柄转轴
曲[柄]轴
织机曲轴
机械压力机
曲柄轴
弯轴
拐轴
fracture of crank shaft
picking from crank shaft
anchorage length and lap length
ratio of pulse length to the total cycle length
span length of length bar
band wheel crank screw nut
bell crank
钟形曲柄
双臂曲柄杆
双臂曲柄直角杠杆
双臂曲柄
直角曲柄
直角杠杆
曲杆
直角形杠杆