4399在线视频免费观看

電力(li)設(she)(she)施安(an)裝(zhuang)、電力(li)設(she)(she)備銷(xiao)(xiao)售；建(jian)筑勞務分包；園林綠化工(gong)(gong)(gong)(gong)(gong)程(cheng)、景(jing)觀(guan)工(gong)(gong)(gong)(gong)(gong)程(cheng)、古(gu)建(jian)筑工(gong)(gong)(gong)(gong)(gong)程(cheng)、建(jian)筑裝(zhuang)飾(shi)工(gong)(gong)(gong)(gong)(gong)程(cheng)設(she)(she)計與(yu)施工(gong)(gong)(gong)(gong)(gong)；土地(di)(di)整(zheng)理工(gong)(gong)(gong)(gong)(gong)程(cheng)、土石(shi)方工(gong)(gong)(gong)(gong)(gong)程(cheng)、環保工(gong)(gong)(gong)(gong)(gong)程(cheng)、地(di)(di)基(ji)與(yu)基(ji)礎工(gong)(gong)(gong)(gong)(gong)程(cheng)、機械(xie)工(gong)(gong)(gong)(gong)(gong)程(cheng)、建(jian)筑工(gong)(gong)(gong)(gong)(gong)程(cheng)、市政工(gong)(gong)(gong)(gong)(gong)程(cheng)、消防(fang)(fang)工(gong)(gong)(gong)(gong)(gong)程(cheng)、給排水工(gong)(gong)(gong)(gong)(gong)程(cheng)、水電暖安(an)裝(zhuang)、外墻保溫工(gong)(gong)(gong)(gong)(gong)程(cheng)、防(fang)(fang)腐工(gong)(gong)(gong)(gong)(gong)程(cheng)、水庫塘壩(ba)工(gong)(gong)(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)(gong)(gong)；機械(xie)設(she)(she)備租賃、銷(xiao)(xiao)售；物業服務、保潔服務、垃(la)圾清運、花卉(hui)、苗木、建(jian)材、石(shi)材、水泥、沙子銷(xiao)(xiao)售，廢舊物資回收加工(gong)(gong)(gong)(gong)(gong)、銷(xiao)(xiao)售。（依法(fa)須(xu)經批準(zhun)的項(xiang)目，經相關部門批準(zhun)后方可開展經營活動）