Subject | Arabic | English |
environ. | صناعة التعدين | mining industry A sector of the economy in which an aggregate of commercial enterprises is engaged in the extraction of minerals occurring naturally, often involving quarrying, well operations, milling, exploration and development |
econ. | صناعة التعدين | metallurgy |
environ. | صناعة المعادن - التعدين | metallurgical industry Industry concerned with the extraction, refining, alloying and fabrication of metals |