共搜索到1822条信息,每页显示10条信息,共183页。用时:0小时0分0秒294毫秒
mm ribbed steel resin bolt, with a row spacing of 1000 mm×1000 mm. Five cables are arranged on the roof with a spacing of 1850 m; two cables are arranged on each side, the first one is 1300 mm away......
scenarios was also conducted to verify the final decision.Glass fibre epoxy was found to be the most optimum material. AHP method was used by MANSOR et al [88] for selecting optimal material......