This experiment include the chemical synthetic modification of larch extract tannin and the measure of its water treatment properties.
实验分为落叶松单宁的化学合成改性和其水处理性能的检测两大部分。
This experiment include the chemical synthetic modification of larch extract tannin and the measure of its water treatment properties.
实验分为落叶松单宁的化学合成改性和其水处理性能的检测两大部分。
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