It is introduced in the article that a new kind of line stretch set used in coiling, and comperes it with the traditional stretch set, sununerigrs each advantage and disadvantage.

 
  • 本文介紹一種新型運用的線(xiàn)圈繞制中的線(xiàn)材拉緊裝置,并將其與傳統的拉緊裝置進(jìn)行比較,得出各自的優(yōu)缺點(diǎn)。
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