Warning: file_put_contents(): Only 0 of 6567 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 hot-press forging是什么意思，hot-press forging的翻译，hot-press forging音标、读音、用法和例句_菜篮子兴趣思朗文词典
Design principle, scheme and application of controlled cooling system of non-hardened-tempered steel crankshaft produced by5000t hot die forging press have been introduced. 介绍了非调质钢曲轴锻件正火冷却系统的设计原理及其应用。