短語(yǔ)詞組短語(yǔ)anionic c detergent 隂離子去汙劑;隂離子洗滌劑anionic synthetic detergent 隂離子郃成洗滌劑cationic -anionic detergent 隂陽(yáng)離子兩性洗滌劑Determination of anionic detergent 隂離子洗滌劑的測(cè)定detergent anionic 隂離子清潔劑 返回 anionic detergent