| 释义 |
nonforced circulatory lubrication
- 润滑rùn huá
lubricate; lubrication; oiling; lubricating
- 循环的xún huán de
recurrent; circulatory; periodic; rotative; cyclic
- 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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