Raw Meal Control after Execution of the New Testing Standard for Cement Strength
fq(15?46(30; 1)-w]an qing-jie 1; zhang zhong-lun 2; yang yong 3; li hua-jian 4; wen zhai-jun 2; wang jing 2; shi hong-xia 1 (1.jingqiang cement plant; beijing haoyu industrial & trade limited-liability co.; beijing; 102471; china; 2. china building materials academy; beijing; 100024; china; 3.lingshan cement co.; ltd.of feicheng city of shandong; feicheng; shandong; 271612; china; 4.materials college of chongqing university; chongqing; 400045; china)
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