Dissolved gas analysis (DGA) is an important method to judge the insulation condition and find out fault inside transformer.

油中溶解气体分析是判别变压器内部绝缘状况及发现内部故障的重要手段。

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And when he had said this, he went out again unto the Jews, and saith unto them, I find in him no fault at all.

说了这话，又出来到犹太人那里，对他们说，我查不出他有什么罪来。

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I promise I will check into these problems and find out if they were our fault.

我保证如果是我们的失误，我将核查这些问题并找出原因所在。

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