| |||
| 不同类货物混装 | |||
| ★ 混装 | |||
| 混合增重法 | |||
|
mixed-loading : 10 phrases in 3 subjects |
| Explosives and Explosive Ordnance Disposal | 8 |
| Road construction | 1 |
| Transport | 1 |
| |||
| 不同类货物混装 | |||
| ★ 混装 | |||
| 混合增重法 | |||
|
mixed-loading : 10 phrases in 3 subjects |
| Explosives and Explosive Ordnance Disposal | 8 |
| Road construction | 1 |
| Transport | 1 |