alarm handsetting yoke spring

例句：

1. 1. The alarmhandsetting is designed to alert people incase of an emergency.
   警报装置设计用来在紧急情况下提醒人们。
2. 2. The yoke spring is crucial formaintaining the balance of the aircraft.
   轭弹簧对于保持飞机平衡至关重要。
3. 3. Thealarm handsetting and yoke spring areessential components of a fire safety system.
   警报装置和轭弹簧是火灾安全系统的重要组成部分。