deep groove | |
auto. | 深沟; 深花纹沟 |
ball bearing | |
auto. | 滚子轴承 |
space | 球轴承 |
tech. | 滚珠轴承; 泵体侧轴承; 球座支承; 球支座; 滚球轴承 |
| |||
深沟; 轮胎深花纹沟 | |||
深槽 |
deep-groove : 8 phrases in 6 subjects |
Agriculture | 1 |
Automobiles | 1 |
Chemistry | 2 |
Dentistry | 1 |
Hydroelectric power stations | 2 |
Technology | 1 |