4399免费视频

一般項目：金(jin)屬(shu)(shu)切削(xue)機(ji)床(chuang)制(zhi)(zhi)(zhi)造(zao)；機(ji)床(chuang)功(gong)能(neng)(neng)部(bu)件(jian)及附件(jian)制(zhi)(zhi)(zhi)造(zao)；數(shu)控(kong)機(ji)床(chuang)制(zhi)(zhi)(zhi)造(zao)；數(shu)控(kong)機(ji)床(chuang)銷(xiao)售；金(jin)屬(shu)(shu)切削(xue)機(ji)床(chuang)銷(xiao)售；金(jin)屬(shu)(shu)成形(xing)(xing)機(ji)床(chuang)制(zhi)(zhi)(zhi)造(zao)；金(jin)屬(shu)(shu)成形(xing)(xing)機(ji)床(chuang)銷(xiao)售；機(ji)床(chuang)功(gong)能(neng)(neng)部(bu)件(jian)及附件(jian)銷(xiao)售；金(jin)屬(shu)(shu)切削(xue)加(jia)工(gong)服(fu)務(wu)(wu)；金(jin)屬(shu)(shu)加(jia)工(gong)機(ji)械(xie)制(zhi)(zhi)(zhi)造(zao)；礦山機(ji)械(xie)制(zhi)(zhi)(zhi)造(zao)；礦山機(ji)械(xie)銷(xiao)售；專用設(she)備制(zhi)(zhi)(zhi)造(zao)（不(bu)含(han)許(xu)可類(lei)專業設(she)備制(zhi)(zhi)(zhi)造(zao)）；通用設(she)備制(zhi)(zhi)(zhi)造(zao)（不(bu)含(han)特種設(she)備制(zhi)(zhi)(zhi)造(zao)）；汽(qi)車(che)零(ling)部(bu)件(jian)及配(pei)件(jian)制(zhi)(zhi)(zhi)造(zao)；摩托車(che)零(ling)配(pei)件(jian)制(zhi)(zhi)(zhi)造(zao)；汽(qi)車(che)零(ling)配(pei)件(jian)批發；摩托車(che)及零(ling)配(pei)件(jian)批發；國(guo)內貨物運輸代理；打(da)撈服(fu)務(wu)(wu)；會議及展(zhan)覽服(fu)務(wu)(wu)