... paraffin-troubled well结蜡井 paraffin plugging蜡堵 parameter well参数井 ...
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paraffin blockageparaffin plugging 蜡堵
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The fewer average carbon number of n paraffin in diesel is, the lower cold filter plugging point is.
柴油中正构烷烃的平均碳数越少，冷滤点越低。
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