rust-removing
| procedure
| rust removing | |
| bridg.constr. | 除锈 |
| procedure | |
| gen. | 手续 |
| comp. | 过程 |
| econ. int. law. | 办法 |
| hydroel.st. | 程序; 作业; 方法; 措施 |
| hydroel.st. од. | 步骤; 过程; 工序 |
| |||
| 除锈 | |||
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rust-removing : 18 phrases in 6 subjects |
| Automobiles | 1 |
| Bridge construction | 2 |
| Chemistry | 1 |
| Metallurgy | 3 |
| Nautical | 2 |
| Technology | 9 |