Category:NDC10 56 Metal and mining engineering

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Subcategories

This category has the following 10 subcategories, out of 10 total.

NDC10 560 Metal and mining engineering (308 C)
NDC10 561 Exploitation. Ore dressing (84 C)
NDC10 562 Mining of specific metals (8 C)
NDC10 563 Metallurgy and alloys. Metallography (28 C)
NDC10 564 Ferrous metals (117 C)
NDC10 565 Nonferrous metals (26 C)
NDC10 566 Metallurgical technology (46 C)
NDC10 567 Coal mining (118 C)
NDC10 568 Petroleum mining (95 C)
NDC10 569 Non-metallic mining (113 C)

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NDC10 5 Technology. Engineering