Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/821ed40f963eec30d12cc2b3f112a119.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 reversible plate rolling mill是什么意思，reversible plate rolling mill的翻译，reversible plate rolling mill音标、读音、用法和例句_欧米惠必应词典
The structure and its improvement of guide plates on reversible plate mills are introduced on the basis of 4-H hot rolling mill. 从热轧四辊轧机出发，介绍中厚板可逆轧机中导卫装置的结构及改进。