4399免费视频

一般項目(mu)(mu)：制(zhi)(zhi)(zhi)冷、空(kong)調(diao)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)；氣體、液體分離及(ji)(ji)純凈(jing)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)；配(pei)電(dian)開關控(kong)制(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)；氣體、液體分離及(ji)(ji)純凈(jing)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；制(zhi)(zhi)(zhi)冷、空(kong)調(diao)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；環境保(bao)護專用設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；智能輸配(pei)電(dian)及(ji)(ji)控(kong)制(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；配(pei)電(dian)開關控(kong)制(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；塑料(liao)制(zhi)(zhi)(zhi)品銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；玻(bo)璃纖維增強塑料(liao)制(zhi)(zhi)(zhi)品銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；非金(jin)屬(shu)礦及(ji)(ji)制(zhi)(zhi)(zhi)品銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；消防器材銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)子元器件與機電(dian)組件設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；太陽能熱利用裝備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；風機、風扇(shan)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)線、電(dian)纜經營(ying)；電(dian)氣信號設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)裝置(zhi)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)氣設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；金(jin)屬(shu)材料(liao)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；特種(zhong)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；泵(beng)及(ji)(ji)真空(kong)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)氣設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)修(xiu)理；專用設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)修(xiu)理（除(chu)依(yi)(yi)法(fa)須經批(pi)準的(de)(de)項目(mu)(mu)外，憑營(ying)業(ye)執照依(yi)(yi)法(fa)自(zi)主(zhu)開展(zhan)經營(ying)活(huo)動(dong)）許可項目(mu)(mu)：特種(zhong)設(she)(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)；各類工程建設(she)(she)(she)(she)(she)活(huo)動(dong)（依(yi)(yi)法(fa)須經批(pi)準的(de)(de)項目(mu)(mu)，經相關部門批(pi)準后(hou)方可開展(zhan)經營(ying)活(huo)動(dong)，具體經營(ying)項目(mu)(mu)以(yi)審批(pi)結果(guo)為準）