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关注:1
2013-05-23 12:21
求翻译:不同无机盐催化聚合松香酯化是什么意思?![]() ![]() 不同无机盐催化聚合松香酯化
问题补充: |
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2013-05-23 12:21:38
Different inorganic salts catalyze the polymerization of rosin esterification
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2013-05-23 12:23:18
Different inorganic salt catalytic polymerization rosin esterification
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2013-05-23 12:24:58
Different inorganic salt catalytic polymerization rosin esterification
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2013-05-23 12:26:38
Different polymerization catalyzed by inorganic salts of rosin esters
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2013-05-23 12:28:18
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