 |
| |||
| 观察孔; 检修査孔 | |||
| 检修孔口; 接近孔为便于检查和调整工具接近而开设的孔; 检视孔; 入口; 检修视孔 | |||
| 人口; 检修窗 | |||
| 进人孔进人洞 | |||
| 手孔 | |||
| 调整孔 | |||
| 检修孑 | |||
| 入孔; 检查孔 | |||
| 出入口; 通道孔; 检修口; 检査口 | |||
| 进出口 | |||
| 检修孔; 人孔 | |||
| |||
| 人【检修】孔 | |||
| access opening: 2 phrases in 2 subjects |
| Electric machinery | 1 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips