BIF

常见例句

双语例句

• The excellent properties and applications of bi-oriented PPS films as F class of insulation materials are described, and their domestic market and its prospect are also introduced in this paper.
  本文介绍了双向拉伸PPS膜作为F级的高温绝缘材料的优异性能和用途，及其在国内应用市场的广阔前景。
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