The technology of nonylphenol production is using strong acidic cation resin DC604,C104 as catalysts and two-stage fixed reactor in the nonylphenol plant of Heilongjiang Petrochemical Works.是什么意思_The technology of nonylphenol production is using strong acidic cation resin DC604,C104 as catalysts and two-stage fixed reactor in the nonylphenol plant of Heilongjiang Petrochemical Works.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句