BIIR

常见例句

• The effect of the lignin powder modified by acetone on the reinforcement to BIIR was investigated.
  研究了丙酮改性对木质素粉末化工艺及BIIR补强效果的影响。
• and compared with the BIIR vulcanizate,the OMMT/BIIR nanocomposites had better air tightness.
  与BIIR胶料相比,其气密性优异。
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