4399视频

一般項(xiang)(xiang)目：技(ji)(ji)術(shu)服務、技(ji)(ji)術(shu)開(kai)發、技(ji)(ji)術(shu)咨詢、技(ji)(ji)術(shu)交流、技(ji)(ji)術(shu)轉讓、技(ji)(ji)術(shu)推廣；家居用(yong)品銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)產(chan)品銷(xiao)(xiao)(xiao)售(shou)(shou)；移動終端(duan)設備銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)元器件批(pi)發；配電(dian)開(kai)關控(kong)制設備銷(xiao)(xiao)(xiao)售(shou)(shou)；信(xin)息(xi)安全設備銷(xiao)(xiao)(xiao)售(shou)(shou)；計算機(ji)軟硬件及輔助(zhu)設備零售(shou)(shou)；電(dian)子(zi)(zi)(zi)元器件零售(shou)(shou)；光電(dian)子(zi)(zi)(zi)器件銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)專用(yong)設備銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)專用(yong)材料銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)真空(kong)器件銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)測量儀(yi)器銷(xiao)(xiao)(xiao)售(shou)(shou)；電(dian)子(zi)(zi)(zi)元器件與機(ji)電(dian)組件設備銷(xiao)(xiao)(xiao)售(shou)(shou)（除依法須(xu)經批(pi)準(zhun)的(de)項(xiang)(xiang)目外，憑營(ying)業執照依法自主(zhu)開(kai)展經營(ying)活動）