4399免费视频

一般項目：教(jiao)育咨詢服(fu)務(wu)(wu)（不含涉許(xu)可(ke)審批(pi)的(de)教(jiao)育培訓活動(dong)）；信(xin)息咨詢服(fu)務(wu)(wu)（不含許(xu)可(ke)類信(xin)息咨詢服(fu)務(wu)(wu)）；教(jiao)學專用(yong)儀器銷(xiao)售(shou)(shou)；文(wen)具用(yong)品(pin)批(pi)發；文(wen)具用(yong)品(pin)零(ling)售(shou)(shou)；教(jiao)學用(yong)模型及(ji)(ji)(ji)教(jiao)具銷(xiao)售(shou)(shou)；電子產品(pin)銷(xiao)售(shou)(shou)；體驗式拓(tuo)展活動(dong)及(ji)(ji)(ji)策劃；計算機(ji)軟硬件及(ji)(ji)(ji)輔助(zhu)設備批(pi)發；計算機(ji)軟硬件及(ji)(ji)(ji)輔助(zhu)設備零(ling)售(shou)(shou)；玩具銷(xiao)售(shou)(shou)；招生輔助(zhu)服(fu)務(wu)(wu)