Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/288423bf49f32001bb7acd62d5971ee2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 underheat例句_underheat英汉例句_underheat双解例句_零六五六深蓝词典
Based on the experimental results,the microstructure of the titanium alloys underheat treament is detailed and the characteristies of their fretting fatigue are discussed as well. 本文主要討論鈦郃金在不同熱処理溫度條件下的組織結搆及其疲勞磨損特性。