In this paper,the properties of cork composites for box pilling tester were investigated.It is got that the friction properties and hardness of cork composites were main index for box pilling tester.

 
  • 對滾箱式起球儀箱體用內襯軟木復合材料的性能進(jìn)行了分析,認為材料的表面摩擦性能和彈性是考核內襯軟木復合材料的主要質(zhì)量指標。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan