engineering operation
| procedure
| engineering operation | |
| eng.geol. | 工程实施; 工程程序; 工程运作 |
| 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 |
| |||
| 工程实施; 工程程序; 工程运作 | |||
| 工程设施 | |||
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engineering operation : 12 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 2 |
| Economics | 1 |
| Electronics | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Scientific | 1 |
| Space | 1 |
| Technology | 1 |
| United States | 1 |