4399免费视频

一般項目：電力(li)行業(ye)高效節能(neng)(neng)技(ji)術(shu)(shu)(shu)(shu)研(yan)發(fa)；新興(xing)能(neng)(neng)源(yuan)(yuan)技(ji)術(shu)(shu)(shu)(shu)研(yan)發(fa)；技(ji)術(shu)(shu)(shu)(shu)服務、技(ji)術(shu)(shu)(shu)(shu)開發(fa)、技(ji)術(shu)(shu)(shu)(shu)咨詢(xun)、技(ji)術(shu)(shu)(shu)(shu)交流、技(ji)術(shu)(shu)(shu)(shu)轉讓(rang)、技(ji)術(shu)(shu)(shu)(shu)推(tui)廣；電池(chi)制(zhi)造(zao)；電池(chi)銷售；新能(neng)(neng)源(yuan)(yuan)原動(dong)設備(bei)制(zhi)造(zao)；新能(neng)(neng)源(yuan)(yuan)原動(dong)設備(bei)銷售；新能(neng)(neng)源(yuan)(yuan)汽(qi)車電附(fu)件銷售。（除依法須經批準的項目外，憑(ping)營業(ye)執照(zhao)依法自主開展經營活(huo)動(dong)）