二次破碎是指对一些不符合运输要求或者某些领域特定的规格的大块岩石或者矿物的二次处理的过程，在我国采矿业当中有着极其重要的作用和意义。
n. sledging
misc. recrushing
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
基于82个网页-相关网页
... secondary recovery 二次开采 secondary reduction 二次破碎 secondary rock pressure 二次岩石压力 ...
基于64个网页-相关网页
... secondary battery 蓄电池组 secondary breaking 二次破碎 secondary cell 次级电池 ...
基于52个网页-相关网页
矿岩二次破碎是矿山重要的生产环节。
Secondary rock breaking is important production link in mines.
液垫式高能液压碎石器是解决目前国内外矿山普遍存在的矿岩大块二次破碎问题的新型高效设备。
High-energy hydraulic hammer with liquid cushion is a new and highly efficient equipment used for the secondary breaking of ore boulder occurred very often in domestic and foreign mines.
研究和试验表明，劈石器是一种新型、实用、低成本的矿岩二次破碎设备，具有广阔的应用前景。
It has been proven by tests that the rock breaker is a new practical and economical secondary breaking equipment. The application prospect of the rock breaker will be bright.
应用推荐