 |
| |||
| reverse reduction gear | |||
| adapter ring; reducing agent; reductant; depressant | |||
| reductor | |||
| adaptor | |||
| bull gear; gear reducer; reduction gear; speed reducer | |||
| reducer | |||
| |||
| cell switches electricity; reducers electricity | |||
| |||
| reduction gears | |||
| riduttore: 145 短语, 19 学科 |
| 一般 | 2 |
| 信息技术 | 1 |
| 农业 | 14 |
| 冶金 | 16 |
| 化学 | 14 |
| 医疗的 | 1 |
| 地球科学 | 2 |
| 天文学 | 1 |
| 技术 | 2 |
| 文化学习 | 1 |
| 机械工程 | 53 |
| 生命科学 | 1 |
| 电子产品 | 13 |
| 糖生产 | 1 |
| 纺织工业 | 2 |
| 行业 | 1 |
| 财政 | 2 |
| 运输 | 17 |
| 通讯 | 1 |