游（滑）轮，游滑皮带轮; 游滑轮
1. 空转轮：loose fit 间隙配合 | loose pulley 空转轮 | loose side 松边
2. 游轮：loose propeller blade 可卸的螺旋桨桨叶 | loose pulley 游轮 | loose quadrant 游动舵扇
3. 游滑轮：loose fit 松配合 | loose pulley 游滑轮 | Loose-tube buffering 疏管缓冲
4. 游动滑车：loose prestress steel wire 松驰预应力钢丝 | loose pulley 游动滑车 | loose reed loom 游筘织机
1. Defects in the pulley dampers could lead to a loose connection between the internal damper strap and the pulley damper.