4399视频

園(yuan)林綠化工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、建筑工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、室內外裝(zhuang)飾裝(zhuang)潢工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、景觀工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、城市(shi)照(zhao)明電力工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、防(fang)水(shui)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、防(fang)腐保溫工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、鋼(gang)結構(gou)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、土石方工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、市(shi)政公用工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)；綜合布線；建筑物管(guan)道安(an)裝(zhuang)；房屋修(xiu)繕；機械設備安(an)裝(zhuang)、維修(xiu)、租賃；工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)勘察設計(ji)。（依(yi)法須經(jing)(jing)批準(zhun)的項目，經(jing)(jing)相(xiang)關部門批準(zhun)后方可開展(zhan)經(jing)(jing)營活動）