external contracting brake band

例句：

1. 1. The external contracting brakeband is essential for maintaining the safety ofthe vehicle.
   外部接触式制动带对于保持车辆安全至关重要。
2. 2. The engineer used the externalcontracting brake band to quickly stop thecar.
   工程师使用外部接触式制动带迅速使汽车停止。
3. 3. The external contracting brakeband was designed to provide a reliable andefficient braking system.
   外部接触式制动带被设计为提供可靠且高效的制动系统。