 |
| |||
| OD外径 | |||
| 外径 | |||
| 外直径 | |||
| |||
| 外径 | |||
| |||
| 外径 | |||
|
outer diameter : 33 phrases in 10 subjects |
| Automobiles | 6 |
| Aviation | 1 |
| Electric machinery | 2 |
| Electronics | 3 |
| Hydroelectric power stations | 2 |
| Materials science | 1 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Sealing | 6 |
| Technology | 7 |
|
| |||
| OD外径 | |||
| 外径 | |||
| 外直径 | |||
| |||
| 外径 | |||
| |||
| 外径 | |||
|
outer diameter : 33 phrases in 10 subjects |
| Automobiles | 6 |
| Aviation | 1 |
| Electric machinery | 2 |
| Electronics | 3 |
| Hydroelectric power stations | 2 |
| Materials science | 1 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Sealing | 6 |
| Technology | 7 |