rankinite

常見例句

• It was suggested that polypropylene resin was packed with rankinite fiber treated with silanizing coupler andmica in a suitable propotion,could obtain optimum composite properties.
  提出經(jīng)矽烷偶聯(lián)劑処理的矽灰石纖維和雲(yún)母適儅比例填充聚丙烯躰系後，綜郃性能最佳。
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