4399免费视频

一般項目：新興能源(yuan)技(ji)(ji)術(shu)(shu)研(yan)發(fa)；生物(wu)化(hua)工(gong)產(chan)品技(ji)(ji)術(shu)(shu)研(yan)發(fa)；潤滑油銷(xiao)售(shou)(shou)(shou)；專(zhuan)用化(hua)學(xue)產(chan)品銷(xiao)售(shou)(shou)(shou)（不(bu)含(han)危險化(hua)學(xue)品）；技(ji)(ji)術(shu)(shu)服務、技(ji)(ji)術(shu)(shu)開(kai)發(fa)、技(ji)(ji)術(shu)(shu)咨詢、技(ji)(ji)術(shu)(shu)交(jiao)流、技(ji)(ji)術(shu)(shu)轉讓、技(ji)(ji)術(shu)(shu)推廣；橡膠制(zhi)品銷(xiao)售(shou)(shou)(shou)；金屬(shu)制(zhi)品銷(xiao)售(shou)(shou)(shou)；包裝材料及制(zhi)品銷(xiao)售(shou)(shou)(shou)；礦山機(ji)械銷(xiao)售(shou)(shou)(shou)；家(jia)用電(dian)器銷(xiao)售(shou)(shou)(shou)；電(dian)器輔(fu)件銷(xiao)售(shou)(shou)(shou)；電(dian)子(zi)產(chan)品銷(xiao)售(shou)(shou)(shou)；電(dian)力設施器材銷(xiao)售(shou)(shou)(shou)；機(ji)動車修(xiu)理和維護；化(hua)工(gong)產(chan)品銷(xiao)售(shou)(shou)(shou)（不(bu)含(han)許可類化(hua)工(gong)產(chan)品）；石油制(zhi)品銷(xiao)售(shou)(shou)(shou)（不(bu)含(han)危險化(hua)學(xue)品）（除(chu)依法須經(jing)批準的項目外，憑(ping)營(ying)業(ye)執照依法自(zi)主(zhu)開(kai)展經(jing)營(ying)活動）