Warning: file_put_contents(): Only 0 of 4870 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/5256789.com/index.php on line 55 ausforming英英字典_ausforming剑桥英语解释_ausforming柯林斯英文解释_绿查网谷歌词典
1. N a treatment to strengthen hard steels, prior to quenching, in which the specimen is plastically deformed while it is in the austenite temperature range 過冷奧氏躰形變熱処理