4399免费视频

太陽(yang)(yang)能光伏(fu)發(fa)電(dian)(dian)技(ji)(ji)術(shu)、污(wu)(wu)水(shui)(shui)深處(chu)理技(ji)(ji)術(shu)、凈(jing)化處(chu)理技(ji)(ji)術(shu)、環(huan)保(bao)技(ji)(ji)術(shu)、可再生(sheng)能源(yuan)領域內的(de)(de)技(ji)(ji)術(shu)研(yan)發(fa)、技(ji)(ji)術(shu)咨詢(xun)、技(ji)(ji)術(shu)轉讓；太陽(yang)(yang)能光伏(fu)電(dian)(dian)站工(gong)(gong)(gong)(gong)程設(she)(she)(she)計(ji)、施(shi)工(gong)(gong)(gong)(gong)；污(wu)(wu)水(shui)(shui)收(shou)(shou)集、凈(jing)化；太陽(yang)(yang)能發(fa)電(dian)(dian)設(she)(she)(she)備(bei)、污(wu)(wu)水(shui)(shui)處(chu)理設(she)(she)(she)備(bei)、金屬制(zhi)品、門窗、空調設(she)(she)(she)備(bei)、汽(qi)(qi)車(che)充電(dian)(dian)設(she)(she)(she)備(bei)的(de)(de)銷售(shou)、安裝(zhuang)(zhuang)；太陽(yang)(yang)能產品及配件(jian)、燈具(ju)及配件(jian)、光伏(fu)組件(jian)、城市固體垃(la)圾和生(sheng)活(huo)垃(la)圾處(chu)理設(she)(she)(she)備(bei)、空氣凈(jing)化設(she)(she)(she)備(bei)的(de)(de)研(yan)發(fa)、銷售(shou)、安裝(zhuang)(zhuang)；五金產品、機電(dian)(dian)設(she)(she)(she)備(bei)、電(dian)(dian)力(li)設(she)(she)(she)備(bei)、建材的(de)(de)銷售(shou)；電(dian)(dian)力(li)工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)、維護；城市及道路照明工(gong)(gong)(gong)(gong)程、室內外裝(zhuang)(zhuang)飾裝(zhuang)(zhuang)修工(gong)(gong)(gong)(gong)程、水(shui)(shui)電(dian)(dian)暖安裝(zhuang)(zhuang)工(gong)(gong)(gong)(gong)程、園林綠化工(gong)(gong)(gong)(gong)程、地基與基礎工(gong)(gong)(gong)(gong)程的(de)(de)設(she)(she)(she)計(ji)與施(shi)工(gong)(gong)(gong)(gong)；工(gong)(gong)(gong)(gong)程機械設(she)(she)(she)備(bei)租賃；固體廢(fei)物污(wu)(wu)染(ran)(ran)治理、大氣污(wu)(wu)染(ran)(ran)治理、水(shui)(shui)污(wu)(wu)染(ran)(ran)治理；新能源(yuan)汽(qi)(qi)車(che)充電(dian)(dian)技(ji)(ji)術(shu)研(yan)發(fa)；電(dian)(dian)動汽(qi)(qi)車(che)（不(bu)含低速電(dian)(dian)動汽(qi)(qi)車(che)）的(de)(de)銷售(shou)、技(ji)(ji)術(shu)服務；城市固體垃(la)圾和生(sheng)活(huo)垃(la)圾的(de)(de)清掃、收(shou)(shou)集、運輸(shu)服務（不(bu)含危險品）；環(huan)境項(xiang)(xiang)目(mu)的(de)(de)開(kai)發(fa)、規劃、運營(ying)。（依(yi)法須經(jing)批準(zhun)的(de)(de)項(xiang)(xiang)目(mu)，經(jing)相關(guan)部(bu)門批準(zhun)后方可開(kai)展(zhan)經(jing)營(ying)活(huo)動）