| 释义 |
crosshead lubrication
- 子题zǐ tí
crosshead
- 丁字头dīng zì tóu
crosshead
- 联杆器lián gǎn qì
crosshead
- 小标题xiǎo biāo tí
crosshead, subhead
- 润滑rùn huá
lubricate; lubrication; oiling; lubricating
- 润滑油泵rùn huá yóu bèng
lube oil pump; lubrication pump
- 润滑油rùn huá yóu
lube; lubricating oil; lubricant oil; lubrication oil; lube oil
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