TY - Journal of Yangtze River Scientific Research Institute A1 - LAI Yue-qiang, YANG Juan, XU Lei T1 - Methods and Practices of Safety Supervision for Engineering Construction Y1 - 2014-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 103 EP - 108 VL - 31 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2014.07.020 ER -