TY - Journal of Yangtze River Scientific Research Institute A1 - GUO Wen-kang, LI Xian-gao, MIU Xiang-fu, GUO Hui, SHI Zheng-guo T1 - Discussion on Test Methods of Detecting Stone Powder Content in Artificial Limestone Sand Y1 - 2017-08-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 144 EP - 148 VL - 34 IS - 8 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20160488 ER -