neopentyl glycol 中文意思是什麼
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The recycling technology of sodium formate by - product of neopentyl glycol
新戊二醇副產甲酸鈉回收利用工藝 -
Preparation and properties of maleopimaric neopentyl glycol ester polyol
馬來海松酸新戊二醇酯多元醇的制備及性能
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