alcohol ethoxylate 中文意思是什麼
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Study on the microemulsion with heayy alkylbenzene sulfonate alcohol ethoxylate mixed surfactants
醇醚非離子混合表面活性劑體系微乳液研究 -
Technological conditions for producing alcohol ethoxylate phosphate
脂肪醇聚氧乙烯醚磷酸酯生產工藝條件的選擇
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