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一般項(xiang)目(mu)(mu)：建(jian)筑(zhu)工(gong)程用(yong)機(ji)械制(zhi)造(zao)(zao)；建(jian)筑(zhu)工(gong)程用(yong)機(ji)械銷售(shou)(shou)；技(ji)術(shu)服務(wu)、技(ji)術(shu)開(kai)發、技(ji)術(shu)咨詢、技(ji)術(shu)交流、技(ji)術(shu)轉(zhuan)讓、技(ji)術(shu)推廣；智能(neng)基礎(chu)制(zhi)造(zao)(zao)裝備(bei)(bei)制(zhi)造(zao)(zao)；智能(neng)基礎(chu)制(zhi)造(zao)(zao)裝備(bei)(bei)銷售(shou)(shou)；數(shu)控(kong)機(ji)床制(zhi)造(zao)(zao)；數(shu)控(kong)機(ji)床銷售(shou)(shou)；機(ji)械設備(bei)(bei)租賃；電機(ji)及其(qi)控(kong)制(zhi)系(xi)統研(yan)發；儀器(qi)儀表制(zhi)造(zao)(zao)；砼(tong)結(jie)構(gou)構(gou)件制(zhi)造(zao)(zao)；砼(tong)結(jie)構(gou)構(gou)件銷售(shou)(shou)；隧道施(shi)工(gong)專(zhuan)用(yong)機(ji)械制(zhi)造(zao)(zao)；隧道施(shi)工(gong)專(zhuan)用(yong)機(ji)械銷售(shou)(shou)（除(chu)依法(fa)須經(jing)(jing)(jing)(jing)批(pi)準(zhun)的(de)項(xiang)目(mu)(mu)外，憑(ping)營業執照依法(fa)自主開(kai)展經(jing)(jing)(jing)(jing)營活動）許可(ke)項(xiang)目(mu)(mu)：貨物進出口；技(ji)術(shu)進出口；預應力(li)混凝土(tu)鐵路橋梁(liang)簡支(zhi)梁(liang)產(chan)品(pin)生產(chan)（依法(fa)須經(jing)(jing)(jing)(jing)批(pi)準(zhun)的(de)項(xiang)目(mu)(mu)，經(jing)(jing)(jing)(jing)相關部(bu)門批(pi)準(zhun)后方(fang)可(ke)開(kai)展經(jing)(jing)(jing)(jing)營活動，具體經(jing)(jing)(jing)(jing)營項(xiang)目(mu)(mu)以(yi)審批(pi)結(jie)果為準(zhun)）