2026-03-22 05:54 浏览次数 18
避车洞
According to the survey, most leakages were concentrated at three places: right refuge recess at DK976+283, left refuge recess at DK976+793 and DK977+57
根据实地调查,隧道内最主要的出水点主要集中在3个地段:DK976 +2 83右侧避车洞、DK976 +793左侧避车洞和DK977+5 73左侧避车洞。