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距離(li)是作業(ye)安(an)(an)(an)全(quan)(quan)(quan)的基本保證(zheng)。為(wei)了改變施工(gong)方(fang)案編制(zhi)、工(gong)作票填寫、現(xian)(xian)場(chang)安(an)(an)(an)全(quan)(quan)(quan)管(guan)控(kong)等(deng)過程中，關(guan)于安(an)(an)(an)全(quan)(quan)(quan)距離(li)的表述(shu)模糊(hu)不(bu)嚴謹和執行(xing)標準不(bu)統一(yi)等(deng)問題，根據集(ji)體企業(ye)施工(gong)特點，從《國(guo)家電(dian)(dian)(dian)網(wang)公司電(dian)(dian)(dian)力安(an)(an)(an)全(quan)(quan)(quan)工(gong)作規程》（變電(dian)(dian)(dian)部分(fen)）、（線路部分(fen)）、（配電(dian)(dian)(dian)部分(fen)）、（電(dian)(dian)(dian)工(gong)制(zhi)造）、（電(dian)(dian)(dian)網(wang)建設部分(fen)）等(deng)資料(liao)中，分(fen)類整理出140種安(an)(an)(an)全(quan)(quan)(quan)距離(li)，幫助(zhu)施工(gong)人(ren)員熟練掌(zhang)握、嚴格執行(xing)，確(que)保施工(gong)作業(ye)現(xian)(xian)場(chang)安(an)(an)(an)全(quan)(quan)(quan)可(ke)控(kong)、能(neng)控(kong)、在控(kong)。