Electrical testing apparatus
    11.
    发明授权
    Electrical testing apparatus 失效
    电气测试设备

    公开(公告)号:US3593129A

    公开(公告)日:1971-07-13

    申请号:US3593129D

    申请日:1969-05-21

    IPC分类号: G01R1/20 G01R27/02

    CPC分类号: G01R1/206

    摘要: For electrically testing articles, such as specimen slabs of plastic, where good electrical contact is required over large areas of the surface, the present invention provides contact apertures between which the specimen can be pressed and which are then filled with mercury by changing the position of the apparatus.