Warning: file_put_contents(): Only 0 of 6388 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 Saak是什么意思,Saak的翻译,Saak音标、读音、用法和例句_零食美味英文词典
Aaron W. Saak, Hamlin M. Jennings, Surendra P. Shah. New Methodology for Designing Self-Compacting Concrete. ACI Materials Journal,v98, n6, November/December, 2001, p429-439. 謝友均;周士瓊;尹健;劉寶擧.;免振高性能混凝土力學性能及耐久性研究