retort tar

 
  • 甑餾焦油

retort tar的用法和樣例:

例句

  1. The yield,distillation range , elemental composition and other properties ofsolid heat carrier retorting tar from Shenfu coal were determined.
    本文對神府煤固體熱載體新法乾餾焦油的性質和組成進行了研究。
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