螺旋形弹簧

[luó xuán xíng tán huáng]

• coil spring
• spiral spring
• coiled spring

参考释义

螺旋形弹簧 [luó huáng]

• -
• 短语
  螺簧缓冲器 coil-spring dampener
  螺簧继电器 coil spring relay
  螺簧减震器 coil-spring shock absorber
  螺簧接线器 miniswitch; coil spring switch