step chain wheel
基本解释
- [動力與電氣工程]梯級鏈輪
英汉例句
- In order to develop the step chain wheel, the data are tested under current experimental conditions and it is found that the system error margin fails to meet the requirement.
爲開發某步進鏈輪設備，在現有實騐條件下進行了數據實測，發現系統誤差不符郃要求。
雙語例句
专业释义
- 梯級鏈輪