Coal Mining. (See quots.)
单词 | θ213327 |
释义 | society > occupation and work > equipment > mining equipment > [noun] > equipment for lowering or raising miners or material > for raising material > equipment for pulling, joining, or positioning (3) soam1789 Coal Mining. (See quots.) baff-end1851 (See quot. 1851.) jigger1888 The name of numerous mechanical contrivances or devices, used in many trades and operations. Among… Mining. A hook or similar contrivance for… |
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