TY - Journal of Yangtze River Scientific Research Institute A1 - T1 - Method of Extracting Defective Information in Non-destructive Detection of Anchor Quality Y1 - 2012-11-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 73 EP - 76 VL - 29 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2012.11.016 ER -