这种弹簧通常是两个不同的扭转方向，因为他们在操作中主要用于阻止压力。
Their purpose is often suited to situations where torque is applied from two directions, as they are designed to offer resistance to externally applied pressures.
这种弹簧通常是两个不同的扭转方向，因为他们在操作中主要用于阻止压力。
Their purpose is often suited to situations where torque is applied from two directions, as they are designed to offer resistance to externally applied pressures.
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