The order of the the solubility parameter of the lub distillates from large to small is. the normal third line distllate, the vacuum second line distillate, the vacuum third line distillate.

 
  • 大慶石油潤滑油餾分溶解度參數大小的順序是:常三線(xiàn)油、減二線(xiàn)油、減三線(xiàn)油;
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