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關注:1
2013-05-23 12:21
求翻譯:The waste wool hydrolysis solution obtained in proper hydrolytic conditions is concentrated to 30% (mass ratio), and then condensates with oleoyl chloride at different mass ratio.是什么意思?![]() ![]() The waste wool hydrolysis solution obtained in proper hydrolytic conditions is concentrated to 30% (mass ratio), and then condensates with oleoyl chloride at different mass ratio.
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