国产一区二区区别,国产a级毛片久久久久久精品,国产成人精品久久久亚洲综合一区色婷婷,日本高清不卡全中文字幕

    Welcome to Hua En Industrial Co., Ltd website!

    Hot Products
    Contact us
    Hotline
    086-0359-4068099
    Address:
    No. 279 East Ring South Road, Linyi Town, Shanxi Province, P.R. China
    Email:
    huaen@vip.163.com
    Location:Home > English > Equipment > Machining >
    Water curtain type automatic painting line
    Auther: Pubdate:2020-12-29
    At present, the company has 7 automatic casting production lines, including medium frequency induction melting furnace, dry electric heating pre foaming machine, numerical control mold forming machine, double hook shot blasting cleaning machine, water curtain automatic painting line and other high-precision equipment. The casting process adopts the international advanced lost foam casting technology, and has the whole process capacity of bead pre foaming, die forming, bonding combination, dip coating and drying, vibration molding, melting and pouring, cleaning and painting, etc. the annual production capacity of lost foam casting is 80000 tons, which is the largest lost foam casting production base in China.
    国产一区二区区别

      电影网站| 亚洲午夜无码久久久久| 天天摸夜夜添狠狠添高潮出水| 一级做a爰片久久成人毛片免费毛片| 西西人体337GoGo欧美人| 久久人人爽人人爽人人片aV中文| 久久久国产精品无码一区二区| 国产亚洲无线码一区二区| 色婷婷欧美在线播放内射| 麻豆传播媒体免费版官网|