Results showed that contact fatigue property of carburized gear samples was better than that of nitrided gear samples.

 
  • 試驗結果表明,滲碳處理試樣接觸疲勞性能優(yōu)于調質(zhì)氮化的試樣。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan