Whether the oil hole plug, Whether the float adhesion, you can also clean the regulator float hole.

是否完好、油孔是否堵塞、浮子是否粘连、清洗调节器的浮子孔。

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The air cylinder body inclined oil hole machining alignment system is a device for realizing the method.

气缸体斜油孔加工对准系统为实现上述方法的装置。

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The oil hole zoning and pedal locks, set on the tank tops, used for measuring the elevation and oil tube temperature and sampling, etc.

量油孔分带锁式和脚踏式，安装于油罐顶部，用于测量管内油品的标高和温度及取样等。

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Importantly, this mud also acts as a kind of plug in the hole, preventing any oil and gas from blasting up out of the hole.

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Entrepreneurs and con men sunk dozens of wells around Fort McMurray in the second half of the nineteenth century. (One enterprising German immigrant who claimed to have struck oil apparently poured the stuff down the hole himself.) Eventually, it became clear that there was no oil, and attention turned to mining the bitumen.

NEWYORKER: Unconventional Crude

If the oil were to pop a new hole in the seafloor, we would see pressure plunge.

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