Start measuring the oil level by pressing the operating lever .

通过按压操纵杆可开始测量机油油位。

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Inspect bearing lubrication if the oil level is in normal level.

检查轴承是否有油，滑动轴承应检查是否达到规定油位。

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This same switch will also operate on low oil level, such as a slow oil leak.

其他低油位情况发生，比如慢漏油时，浮控开关也会有动作。

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Investigators found that the oil level was low and there were indications that there had been a leak in the system.

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Only if the product introduces something truly new, such as soyabeans with a much-higher oil level than usual, is there an additional layer of scrutiny.

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Today, domestic oil production is at the highest level in nearly a decade, while oil imports have fallen to the lowest level in nearly 20 years.

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