powdery talc

常見例句

雙語例句

• The results showed that the property indexes of ethylene-propylene rubber added powdery quartz was better than the property indexes of ethylene-propylene rubber added talc.
  結(jié)果表明：填加了粉石英改性粉躰的乙丙絕緣膠的性能指標(biāo)優(yōu)於填加滑石粉的。
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