 |
| |||
| 轴衬 | |||
| 井筒衬砌; 井壁 | |||
| 井壁在井筒围岩表面构筑的、具有一定厚度和强度的整体构筑物 | |||
| 竖井衬砌 | |||
| 炉身里衬; 炉身衬里 | |||
| 轴包覆 | |||
| 井筒支护 | |||
| shaft lining: 7 phrases in 2 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 6 |
|
| |||
| 轴衬 | |||
| 井筒衬砌; 井壁 | |||
| 井壁在井筒围岩表面构筑的、具有一定厚度和强度的整体构筑物 | |||
| 竖井衬砌 | |||
| 炉身里衬; 炉身衬里 | |||
| 轴包覆 | |||
| 井筒支护 | |||
| shaft lining: 7 phrases in 2 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 6 |