 |
| |||
| 清扫〔理〕; 肃清; 弄光; 扫除干净; 清除〔洁〕口; 清除结焦如裂化炉，分馏塔盘 | |||
| ★ 管道等的 清扫口; 清洁口 | |||
| 清除 | |||
| 清焦如裂化炉、分馏塔盘 | |||
| 清焦; 清扫 | |||
| 清理; 清扫口; 除渣口; 出灰孔; 检查孔 | |||
| 清除口; 清理孔 | |||
| 清洗 | |||
|
cleanout : 40 phrases in 12 subjects |
| Automobiles | 5 |
| Chemistry | 3 |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Engineering geology | 2 |
| Metallurgy | 12 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 5 |