... 透明助剂 transparencizing agent 造纸助剂 paper making additive 塑料助剂 additives for plastics ...
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paper r making additive 造纸助剂
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The paper introduces chemical modification of starch-synthesis and application of a kind of multifunctional cationic type paper making additive.
本文介绍了淀粉化学改性——一种多功能的阳离子型造纸助剂的合成与应用。
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