sprocket wheel
短语词组
- sprocket gear wheel [机]链轮
- sprocket -wheel 链轮
- noncircular sprocket band wheel 非圆链轮
- flexible sprocket -wheel pulverizer 挠性星轮碎土器
- bell shaped sprocket wheel 杯形链轮
- drive e sprocket wheel 传动链轮
- sprocket wheel cutter 链轮铣刀
- left travel sprocket wheel 左行驶链轮
- sprocket pin feed wheel 针形供纸链轮 返回 sprocket wheel