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naphthenic residual oil
meaning in English
环烷基渣油
环烷质残油
Related Words
naphthenic
naphthenic solvent
naphthenic acid
naphthenic hydrocarbon
naphthenic soap
naphthenic oil
naphthenic base
naphthenic crude
commercial naphthenic acid
crude naphthenic acid
naphthenic lube oil
naphthenic oil
naphthenic soap
naphthenic solvent
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