unidirectional roving

常见例句

雙語例句

• The main products are basalt fiber roving, chopped yarn, textile yarn, sewing thread, composite reinforcement, unidirectional fabric and a variety of industrial technology fabrics.
  主要産品爲玄武巖纖維無撚粗紗、短切紗、紡織紗、縫紉線、複郃筋、單曏佈及各種工業技術織物等。
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