4399免费视频

終端計量設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；技(ji)術(shu)服(fu)務(wu)、技(ji)術(shu)開發(fa)、技(ji)術(shu)咨詢、技(ji)術(shu)交流、技(ji)術(shu)轉讓、技(ji)術(shu)推廣(guang)(guang)；工程和技(ji)術(shu)研究和試驗(yan)發(fa)展(zhan)；環境(jing)保護監(jian)測；科技(ji)中介服(fu)務(wu)；日用(yong)玻(bo)璃(li)制(zhi)品(pin)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；技(ji)術(shu)玻(bo)璃(li)制(zhi)品(pin)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；辦公用(yong)品(pin)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；家具(ju)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；安防(fang)設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；勞保用(yong)品(pin)批(pi)發(fa)；專用(yong)化學(xue)產品(pin)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)（不含危險(xian)化學(xue)品(pin)）；第(di)一類(lei)(lei)醫(yi)療(liao)器(qi)械(xie)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；第(di)二類(lei)(lei)醫(yi)療(liao)器(qi)械(xie)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；電(dian)氣(qi)設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；軟件(jian)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；通(tong)訊(xun)設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；軟件(jian)開發(fa)；技(ji)術(shu)推廣(guang)(guang)服(fu)務(wu)；水污染治理；大氣(qi)污染治理；固體(ti)廢(fei)物(wu)治理；計量服(fu)務(wu)；機械(xie)設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；機械(xie)設(she)備(bei)(bei)租賃(lin)；實(shi)驗(yan)分(fen)析儀(yi)器(qi)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；特(te)種(zhong)設(she)備(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；特(te)種(zhong)設(she)備(bei)(bei)出租；閥門和旋塞銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；汽(qi)車零配件(jian)批(pi)發(fa)；汽(qi)車零配件(jian)零售(shou)(shou)(shou)(shou)(shou)；電(dian)力電(dian)子元器(qi)件(jian)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；廣(guang)(guang)告制(zhi)作(zuo)；信息技(ji)術(shu)咨詢服(fu)務(wu)；檢驗(yan)檢測服(fu)務(wu)；質(zhi)檢技(ji)術(shu)服(fu)務(wu)；特(te)種(zhong)設(she)備(bei)(bei)檢驗(yan)檢測服(fu)務(wu)；特(te)種(zhong)設(she)備(bei)(bei)安裝改造修理；玻(bo)璃(li)儀(yi)器(qi)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)。（依法須經批(pi)準的(de)項目，經相(xiang)關部(bu)門批(pi)準后方可開展(zhan)經營活動(dong)）