cast iron lining
| segment
| cast iron lining | |
| mining. | 铸铁块衬砌 |
| segment | |
| entomol. од. | 体节 |
| hydroel.st. | 部分 |
| hydroel.st. од. | 节; 段 |
| math. | 程序段; 片段; 分割的部分; 分割 |
| |||
| 铸铁衬砌; 铸铁衬里 | |||
| |||
| 铸铁块衬砌 | |||
|
cast iron lining : 3 phrases in 2 subjects |
| Shipbuilding | 1 |
| Technology | 2 |