LengthofRailwaysandNumberofRailwayLocomotivesOwned指标Item铁路里程LengthofRailwaysinOperationLengthofRailwaysinTrunkLine(km)1693.42082.42041.62041.602071.20LengthofRailwaysinOperation(km)1695.32015.219251925.001925.00StandardTracks(km)994.41354.41264.21264.201264.20MeterTracks(km)660.1660.8660.8660.80660.80InchTracks(km)33.5Leng...
LengthofRailwaysandNumberofRailwayLocomotivesOwned指标Item铁路里程LengthofRailwaysinOperationLengthofRailwaysinTrunkLine(km)1693.42082.42041.602071.202172.10LengthofRailwaysinOperation(km)1695.32015.21925.001925.001923.7StandardTracks(km)994.41354.41264.201264.201262.9MeterTracks(km)660.1660.8660.80660.80660.8InchTracks(km)33.5L...
河南统计年鉴2016_ 2602114页
[推荐国标] GB_T 10781.2-2022 白酒质量要求 第2部分:清香型白酒8378页
GB_T 25499-2010 城市污水再生利用 绿地灌溉水质379页
[推荐国标] GB_T 10781.1-2021 白酒质量要求 第1部分:浓香型白酒122813页
