• ×

    YG571JIS rubbing fastness tester

    Video
    Gallery
    360°Show
    ×
    ×
    ×
    Applicable scope
    Test principles and standards
    Instrument characteristics
    Configuration list

    Used for the evaluation and determination of color fastness to rubbing for textile fibers. The surface of the friction head on a dry or wet white cotton cloth, after a  certain load and the number of times, and the friction color test, the color fastness to rubbing is evaluated by grey scale, it can also be used as an organic solven friction test.

    JIS-L0801、0823、0849、1006、1084、K6328、 P8136

    无码久久三级电影,亚洲乱码成熟视频在线播放,99久久精品国产毛片,av官网在线观看 欧美一级α片中文字幕