2025-03-24 04:29:19 來源:新華網(wǎng)
原標(biāo)題:午夜福利精品视频免费看
學(xué)習(xí)快評丨qibao666888 隧??(sui)道??(dao)的??(de)另??(ling)一??(yi)邊??(bian)??,葉??(ye)春??(chun)雷??(lei)和??(he)鄧??(deng)翔??(xiang)兩??(liang)人??(ren)對??(dui)隧??(sui)道??(dao)邊??(bian)墻??(qiang)進(jìn)??(jin)行??(xing)檢??(jian)查??(zha)??,他??(ta)們??(men)手??(shou)持??(chi)檢??(jian)查??(zha)錘??(chui)??,一??(yi)絲??(si)不??(bu)茍??(gou)地??(di)敲??(qiao)擊??(ji)每??(mei)一??(yi)寸??(cun)墻??(qiang)面??(mian)??,檢?(jian)查??(zha)隧??(sui)道??(dao)結(jié)??(jie)構(gòu)??(gou)完??(wan)整??(zheng)性??(xing)?。?? 為??(wei)隧??(sui)道??(dao)“聽??(ting)診??(zhen)”?,是??(shi)一??(yi)項??(xiang)精??(jing)細(xì)??(xi)的??(de)技??(ji)術(shù)?(shu)活??(huo)?,由??(you)于??(yu)隧??(sui)道??(dao)空??(kong)響??(xiang)、滲??(shen)水??(shui)裂?(lie)紋??(wen)等??(deng)病??(bing)害??(hai)非??(fei)常??(chang)細(xì)??(xi)小??(xiao)?,部??(bu)分??(fen)病??(bing)害??(hai)更?(geng)是??(shi)隱??(yin)藏??(zang)在??(zai)襯??(chen)砌?(qi)內(nèi)??(nei)部?(bu)?,肉??(rou)眼??(yan)無??(wu)法??(fa)查?(zha)看??(kan)?,只??(zhi)能??(neng)通??(tong)過??(guo)“聽??(ting)診??(zhen)”的??(de)方??(fang)式??(shi)進(jìn)??(jin)行??(xing)檢??(jian)查??(zha)??。??。