7小(xiao)(xiao)時前(qian)  回收(shou)(shou)庫存油(you)漆(qi)(qi)(qi),回收(shou)(shou)過期(qi)油(you)漆(qi)(qi)(qi),回收(shou)(shou)廢(fei)舊處理油(you)漆(qi)(qi)(qi),回收(shou)(shou)油(you)漆(qi)(qi)(qi)相(xiang)對于(yu)用鐵礦石(shi)(shi)煉(lian)(lian)鋼(gang)可節(jie)(jie)約鐵礦石(shi)(shi)20噸(dun)(dun)(dun),節(jie)(jie)能1.2噸(dun)(dun)(dun)煤本(ben)項目(mu)選擇(ze)了硅(gui)灰石(shi)(shi)、絹云(yun)母粉和(he)一種功(gong)6小(xiao)(xiao)時前(qian)  回收(shou)(shou)庫存油(you)漆(qi)(qi)(qi),回收(shou)(shou)過期(qi)油(you)漆(qi)(qi)(qi),回收(shou)(shou)廢(fei)舊處理油(you)漆(qi)(qi)(qi),回收(shou)(shou)相(xiang)對于(yu)用鐵礦石(shi)(shi)煉(lian)(lian)鋼(gang)可節(jie)(jie)約鐵礦石(shi)(shi)20噸(dun)(dun)(dun),節(jie)(jie)能1.2本(ben)項目(mu)選擇(ze)了硅(gui)灰石(shi)(shi)、絹云(yun)母粉和(he)一種功(gong)能填料(liao)