To resolve the friability and flexibility of the cut tobacco, a number of technical parameters were tested in the cut tobacco drying.

 
  • 本文對烘絲生產(chǎn)工序工藝技術(shù)參數進(jìn)行了大量試驗和改進(jìn),找出了解決煙絲脆性和柔韌性差的工藝處理新方法。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan