freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

成都地鐵鋼支撐施工方案(已修改)

2024-11-07 08:09 本頁面
 

【正文】 目 錄 工程概況 ..................................................................................................................................1 主要工程數(shù)量 ...........................................................................................................................1 施工主要機械設備及勞動力配備 ...............................................................................................1 鋼支撐工程 ..............................................................................................................................2 鋼支撐形成原則 ...............................................................................................................2 鋼支撐安裝與基坑開挖關(guān)系 ..............................................................................................2 施工流程 ..........................................................................................................................2 支撐體系加工 ...................................................................................................................2 支撐結(jié)構(gòu) 安裝 ...................................................................................................................3 支撐軸力監(jiān)測 ...................................................................................................................5 鋼支撐施工技術(shù)要點 ........................................................................................................6 支撐保護 ..........................................................................................................................6 支撐拆除 ....................................................................................................................
點擊復制文檔內(nèi)容
公司管理相關(guān)推薦
文庫吧 www.dybbs8.com
公安備案圖鄂ICP備17016276號-1