一边吃奶一边摸做爽视频,国产欧美精品一区二区三区,深田咏美av一区二区三区,青青草在线视频免费观看,日本少妇做爰全过程毛片

??? ????? ?????? ????????

????? ??????????:

?? ?????? ilmentite, ??? ??????????? ??? ???????? ??? ??????, ?????, ????? ????????, ???-????????, ????????, ???????, ??????, ???????, ????????, ?????, ?????????
????? ??????? ???????? ????? ????? ??????? ?????????? ??????? ?????????? ??????.


    ???????? ?????????

    ???????? ??????????

    ???????? ??????
    Three Disk Magnetic Separator1.jpg Three Disk Magnetic Separator2.jpg Three Disk Magnetic Separator3.jpg


    ???????? ???????


    The main machine is composed of ore feeding device, weak magnetic roller, transmission part, material conveying device, disk, electromagnetic system, frame and so on. ??????? ??????? ?????? ??????? ????? ??????? ?????, ICcation ?? ??????, ????????? ?? ????? ???????????? ????????????. ?????? ???????, ????? ????????, ????? ????????, ???????? ?????.


    ???????


    1, ?????? ??????? ???? ??????? ???? ??????? ????????? ?????????? ?? ??????? ???????????? ???????? ???????? ?????????? ?????????????????, ???????????? ???????, ?????, ?????, ?????, ?????, ????? ????????????? ?????? ??????.

    2, ??????? ??????? ???????? ????? ?? ??????? ????? ?? ??????? ?????. ??? ?????? ???????????? ?????.

    3, ??? ??????? ????????? ????? ??????????? 25 Amp fome, ??? ????? ????????????? ??? ????????, ??? ????? ????????????? ????? ???????? ????? ?? ??? ?????, ??? ??????????? ???????? ?????? ??? ????? ?????????


    ??????


    1, ?????? ?????? ????????? ???????????, ?????? ?????? ????????? ??????????? ????? ?????????????? ????????? ???????? ????? ??????????, ????????? ?????? ????????? ???????? ?????? ????? ?????????? ??????????? ???????? ????? ?????? ?? ??? ?????????????? ?????????? ?????

    2, ???????? ?????? ??????? ?????????, ????? ??? ???? ????? ????????? ??????? ????????? ?????? ?????.

    3, ?????? ???????? ???????????, ???????? ??????????? ???????? ????????? ????????. ???????? ??????? ?????? ???????? ???????? ?????, ??? ?????????? ???????? ??????? ?????? ????? ?????


    ???????? ??????



  • ??????????:
  • ???????: