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Resultados de la Wikipedia en inglés.
- mining, metal ore mining, nonmetallic mineral mining and quarrying, and mining support activities. Of all of these categories, oil and gas extraction remains…109 kB (12 917 palabras) - 03:01 26 jun 2024
- companies listed, the majority of total employees live and work in other countries. Employees are mixed and composed of various Economic sectors such as the…31 kB (582 palabras) - 13:32 9 jun 2024
- non-metallic types. The metallic minerals comprise ferrous and non-ferrous minerals, while the nonmetallic minerals comprise mineral fuels, precious stones, among…36 kB (3889 palabras) - 20:57 2 may 2024
- Nonmetallic raw materials the building materials sources section begin with a stand reflecting underground, mineral, thermal and fresh water. Mining,…8 kB (851 palabras) - 10:40 23 abr 2024
- Standard Industrial Classification (categoría Official website different in Wikidata and Wikipedia)the SIC system was last revised in 1987 and was last used by the Census Bureau for the 1992 Economic Census, and has been replaced by the North American…33 kB (1327 palabras) - 11:18 14 mar 2024
- Metal (sección Form and structure)level, as against nonmetallic materials which do not.: Chpt 8 & 19 : Chpt 7 & 8 Metals are typically ductile (can be drawn into wires) and malleable (they…83 kB (10 396 palabras) - 13:46 29 jun 2024