 |
| 钢卷尺: 15 phrases in 8 subjects |
| Automobiles | 1 |
| Construction | 1 |
| Exhibitions | 1 |
| Measuring instruments | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Shipbuilding | 1 |
| Technology | 8 |
|
| 钢卷尺: 15 phrases in 8 subjects |
| Automobiles | 1 |
| Construction | 1 |
| Exhibitions | 1 |
| Measuring instruments | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Shipbuilding | 1 |
| Technology | 8 |