tow speed log

例句：

1. 1.The tow speed log is used to record the vehicle's speed during a tow operation.
   拖速记录仪用于记录拖车操作期间车辆的速度。
2. 2. The tow speed log shows that the vehicle was traveling at a steady speed.
   拖速记录仪显示该车辆以恒定速度行驶。
3. 3. The tow speed log helps in determining the efficiency of the towing equipment.
   拖速记录仪有助于确定拖拽设备的工作效率。