4399视频

電(dian)(dian)(dian)氣(qi)產(chan)品(pin)(pin)(pin)、電(dian)(dian)(dian)子產(chan)品(pin)(pin)(pin)、五金(jin)機(ji)電(dian)(dian)(dian)、儀器儀表(biao)、計(ji)算(suan)機(ji)及(ji)配(pei)件(jian)、不銹鋼制(zhi)(zhi)(zhi)品(pin)(pin)(pin)、焊(han)接設(she)(she)(she)備(bei)(bei)(bei)、橡(xiang)膠(jiao)制(zhi)(zhi)(zhi)品(pin)(pin)(pin)、電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)、消(xiao)(xiao)防器材、木材、辦公設(she)(she)(she)備(bei)(bei)(bei)、辦公用(yong)品(pin)(pin)(pin)、海(hai)洋(yang)工程(cheng)施(shi)工；船舶(bo)舾裝工程(cheng)施(shi)工；鋼結構工程(cheng)施(shi)工；計(ji)算(suan)機(ji)系統集成；機(ji)電(dian)(dian)(dian)產(chan)品(pin)(pin)(pin)、機(ji)電(dian)(dian)(dian)自(zi)動化(hua)設(she)(she)(she)備(bei)(bei)(bei)、電(dian)(dian)(dian)氣(qi)工程(cheng)技(ji)術(shu)開發、技(ji)術(shu)服(fu)務、技(ji)術(shu)咨詢、技(ji)術(shu)推(tui)廣及(ji)轉讓；貨物進(jin)出口、技(ji)術(shu)進(jin)出口。海(hai)洋(yang)工程(cheng)施(shi)工；船舶(bo)舾裝工程(cheng)施(shi)工；機(ji)電(dian)(dian)(dian)設(she)(she)(she)備(bei)(bei)(bei)(不含(han)特種設(she)(she)(she)備(bei)(bei)(bei))安(an)裝、維(wei)修(xiu)；批發零售：五金(jin)交(jiao)電(dian)(dian)(dian)、勞保用(yong)品(pin)(pin)(pin)、辦公設(she)(she)(she)備(bei)(bei)(bei)、辦公用(yong)品(pin)(pin)(pin)、建筑材料、化(hua)工產(chan)品(pin)(pin)(pin)(不含(han)危險(xian)化(hua)學品(pin)(pin)(pin))、消(xiao)(xiao)防器材、木材、橡(xiang)膠(jiao)制(zhi)(zhi)(zhi)品(pin)(pin)(pin)、船舶(bo)配(pei)件(jian)、焊(han)割設(she)(she)(she)備(bei)(bei)(bei)、儀器儀表(biao)、汽(qi)車(che)配(pei)件(jian)、電(dian)(dian)(dian)子元件(jian)、電(dian)(dian)(dian)線、電(dian)(dian)(dian)纜(lan)；焊(han)割設(she)(she)(she)備(bei)(bei)(bei)、機(ji)械設(she)(she)(she)備(bei)(bei)(bei)(不含(han)特種設(she)(she)(she)備(bei)(bei)(bei))維(wei)修(xiu)。