idle wheel

常見例句

• The present invention also provides means vertical movement of the idler wheels as well as means for flexibly urging the idler wheels downwardly with respect to the base beam.
  本發(fā)明還設(shè)有供惰輪垂直移動的裝置和可柔性地驅(qū)使惰輪相對于底梁下降的裝置。
返回 idle wheel