免费人做人爱在线看视频

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    Horizontal test machine

    It is used for experiments in of various powder industries. Universal agitator design, such as double screw type, paddle type, plough type etc. together with a variable speed system to conduct mixing tests at various line speeds.

    Performance characteristics
    Volume: 20L60L
    Power: 1.5KW4KW

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    免费人做人爱在线看视频

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