Warning: file_put_contents(): Only 0 of 5306 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 rocker die是什么意思，rocker die的翻译，rocker die音标、读音、用法和例句_乐豆毛深蓝词典
Replacing the conventional forged steel rocker with aluminum die-cast rocker with a ceramic insert is an advanced technology of the manufacturing of internal combustion engines. 以铝合金—陶瓷镶块摇臂取代传统的锻钢摇臂，是发动机摇臂制造的最新技术。