采用本实用新型的结构，意外停电后无须打开壳体即可解除制动装置与壳体的抱死状态。
By adopting the structure of the utility model, the tight closure state of the brake device and the housing can be relieved without opening the housing in the event of accidental power cut.
结果无论是在术后8周还是在解除制动的术后12周，手术膝均较对侧出现明显的伸直性膝关节僵硬。
Results The extent of knee stiffness was more severe on the operated knee than that on the contralateral knee either at the postoperative 8 weeks or postoperative 12 weeks.
车辆在紧急制动时自动打开警示灯连续闪烁，险情解除后，驾驶员把车辆加速到正常速度时再去解除警示灯，这样就提高了大家的行车安全，从而防止了追尾事故的发生。
However, we still use the emergency lamp of the 40s, and when emergency braking or an accident takes place, only by manual can the driver make alarm light flashed.
应用推荐