tar heavy oil


  • 翻译:沥青重油

同义词

1)tar heavy oil,沥青重油2)heavy asphaltic base oil,重沥青基油3)heavy asphaltic oil,重质沥青油4)retarring,重浇焦油沥青5)heavy asphalt crude,沥青基重质石油6)heavy crude asphalt petroleum,重质沥青质原油

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