片语
aromatic petroleum solvent芳族石油溶剂
heavy aromatic solvent重芳烃溶剂
aromatic c petroleum solvent芳族石油溶剂
aromatic solvent induced shift芳香溶剂诱导位移
aromatic hydrocarbon solvent oil芳烃溶剂油
aromatic c solvent芳烃熔剂
aromatic solvent naphtha芳烃溶剂油
aromatic c solvent oil芳烃熔剂油
aromatic solvent oil芳烃熔剂油