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The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid.
该增稠 剂体系包括聚乙烯醇聚合物和含硼化合物如硼酸。
youdao
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The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid.
该增稠 剂体系包括聚乙烯醇聚合物和含硼化合物如硼酸。
youdao