Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/85a9b379cd9a0412a9d1e9241bc637fc.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 chilling chamber例句_chilling chamber英汉例句_chilling chamber双解例句_94生活常识网有道词典
The broken chilling layer emerging in the course of filling molten metal in the cold-chamber sleeve and its effect on casting quality are analyzed. 研究了臥式冷空壓鑄機壓室內金屬液充填過程中産生的破碎激冷層及其對待件質量的影響；