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Terms for subject Chemistry containing 粗 石 | all forms | in specified order only
ChineseEnglish
未精制paraffin scale (wax)
粗的轻溶剂石脑油crude light solvent naphtha
粗的重溶剂石脑油crude heavy solvent naphtha
粗石炭酸crude carbolic acid
粗石crude scalewax