concentric ring
| structures
| concentric ring | |
| agric. | 同心环 |
| curl. | 同心 圆圈 |
| met. | 同心环 |
| concentric rings | |
| dermat. | 同心圆 |
| 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 |
| |||
| 同心圆 | |||
| 环路; 环形公路; 同心圈; 同心环 | |||
| |||
| 同心环 (annulus concentricus) | |||
| 同心计分圆圈 | |||
| 同心环 | |||
|
concentric ring : 11 phrases in 6 subjects |
| Automobiles | 1 |
| Curling | 1 |
| Mechanic engineering | 1 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Technology | 6 |