bolt oil

基本解释

The results show that the failure of oil-cooler is bolt-like dezincification corrosion.
结果表明，冷油器铜管的腐蚀属于栓状脱锌腐蚀。
The distributor drive shaft is lubricated with oil fed from the exhaust rocker shaft via a hollow bolt.
经销商驱动轴与经由空的门闩被从排气摇杆桥喂的油一起润滑。
According to actual case of thermal recovery in oil field, strengths were checked on pretighten force and working state, and the rigidity was test for failure bolt.
根据油田热采现场的实际应用情况，对失效螺栓进行了预紧状态以及操作状态的强度校核，并进行了硬度测试。

The bolt comes out and there was no way to hold the oil in the pan.
"There's a nut on the inside of the oil pan. The bolt came out. But the nut was not welded corectly to the oil pan,so the nut fell off.