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| compression strength test | |||
| compressive strength test | |||
| compression test; strength test of compression | |||
| 抗压 强度 试验: 10 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 7 |
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