配加返矿后，混合料的透气性提高。因此返矿配加量与烧结生产呈正比。（)
查看答案
AcustomerhasaBladeCenterHchassiswithasingleAMM.TheAMMisdefective.WhichofthefollowingisthemethodtobackuptheexistingAMMsothenewAMMautomaticlallypicksuptheconfiguration？（）
A. BackuptheAMMconfigurationtoafile
BackuptheAMMconfigurationtothechassis
C. BackuptheAMMusingIBMSystemsDirector
D. BackuptheAMMusingTivoliStorageManager
焦炉煤气的主要成份是CH4，CO，N2，CO2和O2。（)
微信支付 
支付宝支付