4399免费视频

建(jian)(jian)(jian)(jian)筑(zhu)勞(lao)務分包；建(jian)(jian)(jian)(jian)筑(zhu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；公(gong)(gong)路(lu)(lu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；市(shi)(shi)政公(gong)(gong)用工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；電(dian)力工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；通(tong)(tong)(tong)信(xin)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；（不含(han)無線電(dian)及(ji)(ji)(ji)衛星接(jie)收設備(bei)）；水(shui)利(li)水(shui)電(dian)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；港口與航道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；機場場道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；石油化工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；建(jian)(jian)(jian)(jian)筑(zhu)機電(dian)安(an)(an)(an)裝工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；建(jian)(jian)(jian)(jian)筑(zhu)裝飾裝修工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；鋼(gang)結構工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)（包括輕型鋼(gang)結構工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)）網(wang)架工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)制作安(an)(an)(an)裝；建(jian)(jian)(jian)(jian)筑(zhu)幕墻工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)及(ji)(ji)(ji)設計、輕型房屋(wu)鋼(gang)結構（網(wang)架）專項工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)設計、鋁合金門窗、塑鋼(gang)門窗的(de)加工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)制作及(ji)(ji)(ji)安(an)(an)(an)裝；地基基礎(chu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；城(cheng)市(shi)(shi)及(ji)(ji)(ji)道(dao)路(lu)(lu)照明工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；橋梁(liang)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；古建(jian)(jian)(jian)(jian)筑(zhu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；園林(lin)綠化工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；公(gong)(gong)路(lu)(lu)交通(tong)(tong)(tong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；隧道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；消防(fang)設施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；土石方工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；房屋(wu)拆除服務；防(fang)水(shui)防(fang)腐保溫工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；水(shui)電(dian)暖安(an)(an)(an)裝工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；環保工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；建(jian)(jian)(jian)(jian)筑(zhu)智能化工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；河湖(hu)整治工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)；工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)項目管理；社會公(gong)(gong)共安(an)(an)(an)全設備(bei)、交通(tong)(tong)(tong)設施(shi)、機械設備(bei)、環保設備(bei)的(de)租賃、銷售及(ji)(ji)(ji)安(an)(an)(an)裝；普通(tong)(tong)(tong)貨物(wu)道(dao)路(lu)(lu)運輸。（依法須經批準的(de)項目，經相關部門批準后方可開展經營活動(dong)）