differential block
| structure
| differential block | |
| construct. | 差动滑车 |
| el. | 差动部件; 微分块 |
| met. | 差动滑车 |
| nautic. од. | 机械滑车; 神仙葫芦 |
| oil | 差速锁 |
| structure | |
| gymn. | 编排; 成套动作 |
| hydroel.st. | 结构物; 建筑物 |
| hydroel.st. од. | 结构; 构造; 装置 |
| met. | 机构 |
| met. од. | 组织 |
| |||
| 差动滑车〔轮〕 | |||
| 差动部件; 微分块 | |||
| 差动滑车 | |||
| ★ 机械滑车; ★ 曾称神仙葫芦 | |||
| 差速锁 | |||
| 差动绞辘; 差动滑轮; 差动滑车差别滑轮; 神仙葫芦 | |||
|
differential block : 20 phrases in 6 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 3 |
| Space | 2 |
| Technology | 12 |