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| 硬质合金镶齿 | |||
| 硬质合金镶块 | |||
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carbide insert : 38 phrases in 7 subjects |
| Drilling | 9 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 5 |
| Technology | 14 |
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