抗燃油颗粒度是表征大型汽轮发电机组调速系统洁净度的重要指标。
The granularity of fire-resistant oil is a major index of the purity of the governing system of the large capacity turboset.
抗燃油颗粒度是表征大型汽轮发电机组调速系统洁净度的重要指标。
The granularity of fire-resistant oil is a major index of the purity of the governing system of the large capacity turboset.
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