idler pulley
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?cái)肥苟栎喯鄬?duì)於底梁下降的裝置。 - The rear idler brace is then attached along with the two small return rollers to complete the suspension assemblies.
後部的誘導(dǎo)輪支架要和兩個(gè)小滾輪連接，以此完成懸掛安裝。