碎石料 meaning in Chinese

metaling

Aggregates . rotary - furnace made expanded clay and shale for making concretes
集料.转炉烧制混凝土用膨胀页岩或粘土碎石料
Shan baotm combined crushing and sieving machines are reasonable combined with different crushers and have compact special crossing distribution in their material processing flow design , so that they are small footprint of fields , high quality in crushed products , low in quarry dust and they will give you high reward for your investment
山宝牌破碎筛分联合设备在工艺流程的设计中，由于各级破碎设备匹配合理，以及严谨的空间交叉布局，因此它具有占地面积小，投资经济效益高，碎石料品质好，石粉产出率低等的特点、同时配有先进的电控操作系统，确保了整个流程出料通畅，运行可靠、操作方便、高效节能。