| |||
| 承重柱; 载重柱 | |||
|
load column : 18 phrases in 7 subjects |
| Bridge construction | 1 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Road construction | 1 |
| Technology | 11 |
| |||
| 承重柱; 载重柱 | |||
|
load column : 18 phrases in 7 subjects |
| Bridge construction | 1 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Road construction | 1 |
| Technology | 11 |