4399在线视频免费观看

一般項(xiang)目(mu)：技術(shu)服務、技術(shu)開發(fa)、技術(shu)咨(zi)詢、技術(shu)交流、技術(shu)轉讓、技術(shu)推(tui)廣；礦山機(ji)械制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；電(dian)(dian)(dian)(dian)氣(qi)信號(hao)設備(bei)(bei)(bei)(bei)裝(zhuang)置(zhi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；配電(dian)(dian)(dian)(dian)開關(guan)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；數字視頻監控(kong)系統制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)元器件(jian)與機(ji)電(dian)(dian)(dian)(dian)組件(jian)設備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；通信設備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；機(ji)械零件(jian)、零部件(jian)加(jia)工；電(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)(bei)(bei)修(xiu)理；智能輸(shu)配電(dian)(dian)(dian)(dian)及(ji)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設備(bei)(bei)(bei)(bei)銷售；智能控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統集成；先進電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)裝(zhuang)置(zhi)銷售；工業(ye)自動(dong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統裝(zhuang)置(zhi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；工業(ye)自動(dong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統裝(zhuang)置(zhi)銷售；電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)（氣(qi)）物理設備(bei)(bei)(bei)(bei)及(ji)其他電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)設備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；機(ji)械電(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；配電(dian)(dian)(dian)(dian)開關(guan)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設備(bei)(bei)(bei)(bei)研(yan)發(fa)；電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)元器件(jian)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)；金屬材料銷售；智能儀(yi)器儀(yi)表(biao)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)（除依(yi)法須(xu)經(jing)(jing)批準的項(xiang)目(mu)外(wai)，憑營業(ye)執照依(yi)法自主(zhu)開展經(jing)(jing)營活動(dong)）