4399免费视频

許(xu)可(ke)項(xiang)目：建筑物拆(chai)除(chu)作(zuo)業（爆破作(zuo)業除(chu)外）；建設(she)(she)(she)工程設(she)(she)(she)計；建筑智能化系統(tong)設(she)(she)(she)計；建設(she)(she)(she)工程施工；民用(yong)核安(an)(an)(an)全(quan)設(she)(she)(she)備(bei)(bei)安(an)(an)(an)裝。（依法須經(jing)(jing)(jing)批(pi)準(zhun)的(de)項(xiang)目，經(jing)(jing)(jing)相(xiang)關(guan)部門批(pi)準(zhun)后(hou)方可(ke)開展(zhan)經(jing)(jing)(jing)營活(huo)動，具體經(jing)(jing)(jing)營項(xiang)目以相(xiang)關(guan)部門批(pi)準(zhun)文件(jian)或(huo)許(xu)可(ke)證件(jian)為(wei)準(zhun)）一般項(xiang)目：專用(yong)設(she)(she)(she)備(bei)(bei)修理；電子產(chan)品銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；信息(xi)技術(shu)(shu)(shu)(shu)咨詢服(fu)務；安(an)(an)(an)防設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；安(an)(an)(an)全(quan)咨詢服(fu)務；技術(shu)(shu)(shu)(shu)服(fu)務、技術(shu)(shu)(shu)(shu)開發(fa)、技術(shu)(shu)(shu)(shu)咨詢、技術(shu)(shu)(shu)(shu)交流、技術(shu)(shu)(shu)(shu)轉(zhuan)讓、技術(shu)(shu)(shu)(shu)推廣；勞動保護用(yong)品銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；消防器材銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；安(an)(an)(an)防設(she)(she)(she)備(bei)(bei)制(zhi)造；安(an)(an)(an)全(quan)系統(tong)監(jian)控(kong)服(fu)務；安(an)(an)(an)全(quan)技術(shu)(shu)(shu)(shu)防范系統(tong)設(she)(she)(she)計施工服(fu)務；數字視頻監(jian)控(kong)系統(tong)制(zhi)造；數字視頻監(jian)控(kong)系統(tong)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；通訊設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；軟件(jian)開發(fa)；物聯(lian)網技術(shu)(shu)(shu)(shu)服(fu)務；商用(yong)密碼產(chan)品銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；電氣信號設(she)(she)(she)備(bei)(bei)裝置制(zhi)造；電氣信號設(she)(she)(she)備(bei)(bei)裝置銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)；園林綠(lv)化工程施工。