Conclusion is made that tex-accessories and parts shall be an obstacle to upgrading the general level of the tex-equipments, quality of yarn and cloth, promotion of new process and new technology.

 
  • 指出紡織器材、專(zhuān)件是影響紡織裝備整體水平,影響紗、布質(zhì)量,影響新工藝、新技術(shù)推廣應用的重要因素;
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目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan