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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Flammable gas found in the relay indicates some internal fault such as overheating or arcing, whereas air found in the relay may only indicate low oil level or a leak.

如果在继电器中发现可燃气体，这说明有内部故障，比如过热或者电弧作用；而继电器内的空气只说明油位低或者有漏油。

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The utility model can continuously measure the oil level and the water level of ship rapidly and accurately, and has the indication keeping function and various warning functions.

本实用新型能对船舶的油位、水位进行快速、准确、连续地测量，并具有读数保持及多种报警功能。

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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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