公司已有十多年反(fan)井(jing)(jing)(jing)(jing)施(shi)工(gong)經(jing)驗，承(cheng)接過暗(an)立(li)斜井(jing)(jing)(jing)(jing)天（反(fan)）井(jing)(jing)(jing)(jing)鉆(zhan)(zhan)機(ji)(ji)施(shi)工(gong)、管路(lu)孔(kong)(kong)反(fan)井(jing)(jing)(jing)(jing)鉆(zhan)(zhan)機(ji)(ji)施(shi)工(gong)、電纜孔(kong)(kong)反(fan)（堅）井(jing)(jing)(jing)(jing)鉆(zhan)(zhan)機(ji)(ji)施(shi)工(gong)、溜煤孔(kong)(kong)反(fan)（堅）井(jing)(jing)(jing)(jing)鉆(zhan)(zhan)機(ji)(ji)施(shi)工(gong)、通(tong)風(feng)孔(kong)(kong)反(fan)井(jing)(jing)(jing)(jing)鉆(zhan)(zhan)機(ji)(ji)施(shi)工(gong)。煤倉、溜煤眼(yan)、通(tong)風(feng)眼(yan)、延深井(jing)(jing)(jing)(jing)筒(tong)、立(li)井(jing)(jing)(jing)(jing)、逃身孔(kong)(kong)、鐵(tie)礦鉆(zhan)(zhan)井(jing)(jing)(jing)(jing)、金礦通(tong)風(feng)井(jing)(jing)(jing)(jing)反(fan)井(jing)(jing)(jing)(jing)施(shi)工(gong)、水(shui)電站(zhan)通(tong)風(feng)豎井(jing)(jing)(jing)(jing)施(shi)工(gong)等工(gong)程。服務熱線(xian)

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