润滑油箱 [
rùn huá yóu xiāng]
grease-box
lubrication oil tank
- 真好,有蒸汽润滑油箱的油。
Oh, champion. Steaming sump oil. - 抽油机减速箱损坏的主要原因之一是减速箱润滑油不足。
The main cause of the damage of pumping unit gearbox is low level of lubricating oil in gearbox. - 尽管没有被证实,但像你所描述的一样,也都一直被认为是因为滚烫的传动箱润滑油和催化器发生反应所导致。
And it has always been thought to be because of the hot transmission fluid hitting the Catalytic converter as you described. Although no one has been able to prove that.