Mining. A cutting across the course of a vein, or across the general direction of the workings.
| 单词 | θ210357 |
| 释义 | society > occupation and work > industry > mining > [noun] > types of cutting (5) cross-cut1789 Mining. A cutting across the course of a vein, or across the general direction of the workings. undercut1892 Mining. A long, thin cut made under a vein of ore or a face of coal. Cf. overcut, n. 3. Subcategories:— specifically in coal-mine (3) |
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