idle wheel

同根派生

• idle wheel相關(guān)詞

英漢例句

• 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(dòng)的裝置和可柔性地驅(qū)使惰輪相對(duì)于底梁下降的裝置。

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