久久久精品人妻一区二区三区蜜桃_日本hd高清xxxxvideos_精品成a人无码亚洲成a无码_熟妇熟女乱妇乱女网站

淄博威(wei)特機械(xie)有限(xian)公(gong)(gong)司(si)(si)是(shi)生產傳動(dong)(dong)(dong)機械(xie)的(de)專業公(gong)(gong)司(si)(si)，我公(gong)(gong)司(si)(si)技術(shu)工藝先進，檢測手段完(wan)善，主要生產TDY75(YD)型油(you)冷(leng)(leng)式(shi)電動(dong)(dong)(dong)滾(gun)筒、YZ型油(you)冷(leng)(leng)（油(you)侵(qin)）式(shi)擺(bai)(bai)線(xian)(xian)電動(dong)(dong)(dong)滾(gun)筒、YZW型擺(bai)(bai)線(xian)(xian)外裝式(shi)電動(dong)(dong)(dong)滾(gun)筒、YZWBII型隔爆(bao)擺(bai)(bai)線(xian)(xian)外裝式(shi)電動(dong)(dong)(dong)滾(gun)筒、DY1、JYD型油(you)冷(leng)(leng)式(shi)電動(dong)(dong)(dong)滾(gun)筒；ZQ(ZQH、ZQA、ZQSHA、ZQSH)型系(xi)(xi)(xi)列(lie)圓柱齒輪(lun)減(jian)(jian)速器、ZD ZL ZS型系(xi)(xi)(xi)列(lie)齒輪(lun)減(jian)(jian)速器、ZSC(A)型系(xi)(xi)(xi)列(lie)減(jian)(jian)速器、YTC型系(xi)(xi)(xi)列(lie)齒輪(lun)減(jian)(jian)速三相異(yi)步電動(dong)(dong)(dong)機、擺(bai)(bai)線(xian)(xian)針輪(lun)減(jian)(jian)速器、DCY 、DCZ、ZSY、ZDY硬(ying)齒面減(jian)(jian)速器等系(xi)(xi)(xi)列(lie)產品。JS、SPJ、NGW、NGW-S各(ge)種型號(hao)破(po)碎機。