 |
| |||
| vertical steering | |||
| vertical guides; vertical guiding | |||
| vertical carriage | |||
| vertical guidance | |||
| keeper; vertical side plate | |||
|
guidage vertical : 16 短语, 4 学科 |
| 一般 | 1 |
| 煤炭 | 1 |
| 能源行业 | 2 |
| 航空 | 12 |
|
| |||
| vertical steering | |||
| vertical guides; vertical guiding | |||
| vertical carriage | |||
| vertical guidance | |||
| keeper; vertical side plate | |||
|
guidage vertical : 16 短语, 4 学科 |
| 一般 | 1 |
| 煤炭 | 1 |
| 能源行业 | 2 |
| 航空 | 12 |