文章摘要信息 关键词 ： AFSA；螺旋钻采煤机；二次破碎；螺旋输送机构 [gap=790]Keywords : AFSA;coal auger;secondary crushing;spiral conveyor device
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分粗碎圆锥破碎机、中碎圆锥破碎机和细碎圆锥破碎机 复合圆锥破碎机 产品应用 Application: 二级破碎 Secondary Crushing: 采矿 Mining ..
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... secondary crusher 二级粉碎机 secondary crushing 二级粉碎 secondary fermentation 后发酵（作用）；二次发酵 ...
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The crushed material from jaw crusher will be sent to Cone Crusher CS75, for secondary crushing.
从颚破出来的破碎后的物料将送到一台圆锥破进行二级破碎。
Recently, the practice improved that using technique of wide-space small burden blasting can improve the rock crushing, low the big crushing rock rate, reduce the secondary crushing cost.
本文介绍了云浮硫铁矿在台阶应用宽孔距小抵抗线爆破技术改善爆破质量，从而降低爆破成本提高经济效益的情况。
The primary and secondary dry crushing and associated dry screening systems are designed and sized to operate 6000 hours per year or 68.5 percent of total time.
初级和次级破碎和配套的干筛系统的设计和规模确定，是依据每年运行6000小时或总时间的68.5%。
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