词汇	single sling
释义	single sling 单索吊具
随便看	mining starting line mining statistics mining status of stope mining steel rope mining stock mining STONE mining STONES mining stope mining strategy mining strength mining stress field mining/stripping plan mining structural parameters mining structure Mining structures of Web pages mining subsided land mining subsidence mining subsidence area mining subsidence damage Mining subsidence forecast data mining subsidence lake Mining subsidence land mining subsidence law mining subsidence leveling mining subsidence observation