Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/60fce17aa4fd1a306ce9c7f5b1e49fd4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 Waldir是什么意思，Waldir的翻译，Waldir音标、读音、用法和例句_贰靶汉英词典
Wilson K H,Waldir P M,Jose G F R,et al.Multifunctional Entry Method and Device for Downward Flow Tube Reactor[P].US Pat.:20030194 360A1,2003-10-16. 杨艳辉;邓任生;魏飞;等.;气固并流下行床反应器出入口结构研究现状与展望[J]