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| design experience | |||
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设计 经验 : 11 phrases in 7 subjects |
| Bridge construction | 3 |
| Computer networks | 1 |
| Construction | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
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