spiral spring
短语词组
- spiral brush spring 电刷卷簧
- spiral compression spring 螺旋压缩弹簧
- cylindrical spiral compressed spring 圆柱形螺旋压缩弹簧
- spiral elliptic spring set 螺旋椭圆弹簧组
- spiral coil spring 蜗旋弹簧
- cylindrical spiral compression spring 圆柱螺旋压缩弹簧
- spiral compressed spring 螺旋压缩弹簧
- spiral pulling spring 螺旋压缩弹簧
- conical spiral valve spring 锥形螺旋阀簧 返回 spiral spring