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| CIMM (Canadian Institute of Mining and Metallurgy; источник: словарь Извекова); CIMM (Canadian Institute of Mining and Metallurgy; источник: словарь Извекова); Canadian Institute of Mining and Metallurgy | |||
| Канадский институт горного дела и металлургии: 2 a las frases, 2 temas |
| Minería | 1 |
| Petróleo y gas | 1 |