Warning: file_put_contents(): Only 0 of 8467 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu.com/index.php on line 58 Acherkan是什么意思,Acherkan的翻译,Acherkan音标、读音、用法和例句_英語字典
12 Nicholas Lisitsyn, Alexander Gavryusin, and N. Acherkan, Machine Tool Design, University Press of the Pacific, 2000 (US$75.00 14黃忠良,新工作母機要素與控制,複漢出版社,民國86年。