mechanical seal
| data sheet
| mechanical seal | |
| met. од. | 机械密封 |
| refrig. | 轴封装置 |
| data sheet | |
| adv. | 数据单表 |
| auto. | 数据单 |
| CNC | ―览表 |
| eng.geol. | 數據表 |
| math. | 记录表; 一览表 |
| met. | 数据表; 记录 表 |
| oil | 数据单 |
| |||
| ★ 机械密封 | |||
| 轴封装置 | |||
| 端面密封; 机械式轴封 | |||
|
mechanical seal : 153 phrases in 8 subjects |
| Automobiles | 12 |
| Chemistry | 8 |
| Compressors | 2 |
| Electronics | 4 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Sealing | 107 |
| Technology | 15 |