Ni-Ti coil spring

• 螺旋弹簧

Ni-Ti coil spring的用法和样例：

例句

1. After removing the first check from the backflow valve body, place on a flat surface with the coil spring facing up.
   从防回流阀阀体上拆卸第一止回阀后，要使螺旋弹簧面朝上放在平面上。
2. The multilink coil spring suspension wasn't too stiff or too loose, which would make the driver feel uncomfortable.
   在多重螺旋弹簧悬架不是太硬或太松，这将使司机感到不舒服。