 |
| |||
| 导块; 导瓦 | |||
| 引鞋 | |||
| 导瓦块 | |||
| 导卫板; 压穿孔机导板 | |||
| 导鞋 | |||
| 转盘托板; 导瓦〔块〕 | |||
| guide shoe: 36 phrases in 8 subjects |
| Chemistry | 2 |
| Compressors | 1 |
| Drilling | 6 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 5 |
| Oil / petroleum | 11 |
| Technology | 8 |
|
| |||
| 导块; 导瓦 | |||
| 引鞋 | |||
| 导瓦块 | |||
| 导卫板; 压穿孔机导板 | |||
| 导鞋 | |||
| 转盘托板; 导瓦〔块〕 | |||
| guide shoe: 36 phrases in 8 subjects |
| Chemistry | 2 |
| Compressors | 1 |
| Drilling | 6 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 5 |
| Oil / petroleum | 11 |
| Technology | 8 |