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| shaft tower | |||
| grain elevator tower | |||
| production derrick | |||
| deckhead building; hoist tower | |||
| hoist frame; pithead frame; rig; winding tower | |||
| gallows frame; head frame; head gear; headframe; headgear; headsticks; headstocks; headtree; headwork; heapstead; heep stead; pit frame; pit top; pithead frame (gear); tower | |||
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Forderturm : 2 短语, 2 学科 |
| 冶金 | 1 |
| 煤炭 | 1 |