| 释义 |
derrick winch
- 井架jǐng jià
derrick
- 钻油塔zuàn yóu tǎ
oil derrick
- 绞车jiǎo chē
winch; wind; windlass
- 提物机tí wù jī
windlass, winch
- 绞盘jiǎo pán
capstan; purchase; winch; windlass
- 轳lú
windlass; winch; potter's wheel
- 卷扬机juàn yáng jī
windlass; winding engine; winch
- 辘轳lù lú
windlass; winch; potter's wheel
- 架式钢卷尺jià shì gāng juàn chǐ
derrick type steel tapes
- 起重机qǐ zhòng jī
chain block, crane, derrick, hoist, lift
- 绞车蜗杆轴承jiǎo chē wō gǎn zhóu chéng
winch worm shaft bearing
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