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

      久久午夜无码鲁丝片| 国产无人区二卡三卡四卡不见星空| 欧美人禽杂交狂配视频| 中文无码一区二区视频在线播放量| 国产成人高潮拍拍拍免费看| 久久久久精品电影一区二区三区| 老司机AV一区二区三区| 亚洲精品欧美精品日韩精品| 亚州精品毛片一区区三区| 精品无码久久久久久久久|