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| non-metallic mineral Minerals containing non-metals, such as quartz, garnet, etc. (含有非金属的矿物，如石英、石榴石等) | |||
| nonmetalliferous ore | |||
| 非金属矿: 22 phrases in 7 subjects |
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| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 2 |
| Technology | 9 |
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