4399免费视频

一般(ban)項(xiang)目：技(ji)(ji)術(shu)(shu)服(fu)務(wu)、技(ji)(ji)術(shu)(shu)開(kai)(kai)發(fa)、技(ji)(ji)術(shu)(shu)咨(zi)詢、技(ji)(ji)術(shu)(shu)交流、技(ji)(ji)術(shu)(shu)轉讓、技(ji)(ji)術(shu)(shu)推廣；網(wang)(wang)絡與信(xin)息(xi)安(an)全軟(ruan)件開(kai)(kai)發(fa)；信(xin)息(xi)系(xi)統集成服(fu)務(wu)；信(xin)息(xi)咨(zi)詢服(fu)務(wu)（不含許可類信(xin)息(xi)咨(zi)詢服(fu)務(wu)）；工(gong)業(ye)控(kong)制(zhi)計算機(ji)(ji)及系(xi)統銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；工(gong)業(ye)自(zi)動控(kong)制(zhi)系(xi)統裝置銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；人工(gong)智(zhi)(zhi)能(neng)應用(yong)(yong)軟(ruan)件開(kai)(kai)發(fa)；人工(gong)智(zhi)(zhi)能(neng)公(gong)(gong)共服(fu)務(wu)平(ping)臺技(ji)(ji)術(shu)(shu)咨(zi)詢服(fu)務(wu)；人工(gong)智(zhi)(zhi)能(neng)行(xing)業(ye)應用(yong)(yong)系(xi)統集成服(fu)務(wu)；物(wu)聯(lian)網(wang)(wang)技(ji)(ji)術(shu)(shu)研(yan)發(fa)；物(wu)聯(lian)網(wang)(wang)應用(yong)(yong)服(fu)務(wu)；計算機(ji)(ji)軟(ruan)硬件及輔(fu)助設(she)(she)備(bei)(bei)(bei)批發(fa)；計算機(ji)(ji)及辦(ban)(ban)公(gong)(gong)設(she)(she)備(bei)(bei)(bei)維修(xiu)；計算機(ji)(ji)及通訊(xun)設(she)(she)備(bei)(bei)(bei)租賃；信(xin)息(xi)技(ji)(ji)術(shu)(shu)咨(zi)詢服(fu)務(wu)；5G通信(xin)技(ji)(ji)術(shu)(shu)服(fu)務(wu)；環保咨(zi)詢服(fu)務(wu)；環境監(jian)測專(zhuan)用(yong)(yong)儀(yi)器(qi)儀(yi)表(biao)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；環境保護專(zhuan)用(yong)(yong)設(she)(she)備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；智(zhi)(zhi)能(neng)基礎(chu)制(zhi)造裝備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)氣信(xin)號設(she)(she)備(bei)(bei)(bei)裝置銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；安(an)防設(she)(she)備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；通用(yong)(yong)設(she)(she)備(bei)(bei)(bei)修(xiu)理；電(dian)器(qi)輔(fu)件銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；配電(dian)開(kai)(kai)關控(kong)制(zhi)設(she)(she)備(bei)(bei)(bei)研(yan)發(fa)；智(zhi)(zhi)能(neng)輸配電(dian)及控(kong)制(zhi)設(she)(she)備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；配電(dian)開(kai)(kai)關控(kong)制(zhi)設(she)(she)備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)氣機(ji)(ji)械設(she)(she)備(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；儀(yi)器(qi)儀(yi)表(biao)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；儀(yi)器(qi)儀(yi)表(biao)修(xiu)理；五(wu)金產(chan)品批發(fa)；輕質建筑材(cai)料(liao)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；家用(yong)(yong)電(dian)器(qi)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；家用(yong)(yong)電(dian)器(qi)安(an)裝服(fu)務(wu)；金屬工(gong)具(ju)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；辦(ban)(ban)公(gong)(gong)設(she)(she)備(bei)(bei)(bei)耗材(cai)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)；辦(ban)(ban)公(gong)(gong)設(she)(she)備(bei)(bei)(bei)租賃服(fu)務(wu)。（除依法須經批準(zhun)的項(xiang)目外，憑(ping)營(ying)業(ye)執照依法自(zi)主開(kai)(kai)展經營(ying)活動）