The design of blasting demolition, implementation and some technical measures taken in the complex environment for demolishing workshops and chimney in Liancheng Aluminum Plant are introduced.

 
  • 介紹了復雜環(huán)境下對廠(chǎng)房及煙囪拆除爆破設計、施工和采取的措施。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan