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由硼砂和石灰制造偏硼酸钙的方法

Release Time:2019-09-16  Hits:

First Author: 胡德生

Disigner of the Invention: 王洪志,Zhong Jianchu

Application Number: CN03128749.2

Authorization Date: 2003-05-09

Authorization Number: CN1449998

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