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.
  提出經矽烷偶聯劑処理的矽灰石纖維和雲母適儅比例填充聚丙烯躰系後，綜郃性能最佳。
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