基本释义:

旋转线圈弹簧

网络释义

1)rotocoil spring,旋转线圈弹簧

2)copper spring coi,铜弹簧线圈

3)rotary valve spring,旋转阀弹簧

4)tightly coiled helical spring,密圈螺旋弹簧

5)rotocoil,旋转线圈

6)strip coil spring,间隙线圈弹簧