蓄电池状态的好坏，将直接影响发动机的低温起动性能。

The state of a battery, better or worse, will directly affect the low temperature starting ability of an engine.

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多级四代机油具有良好的低温起动性能以及节能性能，使用该油品可以缩短打温时间、节约能源、减少柴油机磨损等。

Use of the fourth generation multigrade oil for diesel engine can cut down the warming up hours, save energy, reduce engine wear, and so on.

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本文在实测数据的基础上，阐述了高原低温对内燃机起动性能的影响，并介绍了几种切实可行的起动措施。

Based on the measured value, the Paper explains the effect of the Plateau low temperature on the starting property of gas-engine and puts forward some effective starting measures.

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