螺旋线圈 meaning in English

helical coil
helicoil
screw coil

Inserts , screw thread , helical coil , self - locking - assembly procedure
螺旋线圈自锁式螺纹镶嵌件.组装程序
Any of various devices of which such a spiral is the major component
有线圈的设备这样的螺旋线圈是主要部件的
Helical coil screw thread inserts : free running and screw locking metric series
螺旋线圈螺钉用螺纹垫片:空转和螺钉锁紧
Test method for mechanical torque rate of spiral coils of thermostat metal
恒温双金属制螺旋线圈的机械扭转率的试验方法
Helical coil screw thread inserts - free running and screw locking metric series
螺旋线圈螺纹镶嵌件.无负荷旋入和螺纹锁紧

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