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        Martin Dyer friction cloth

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        GB/T 21196.1-2007、ISO 12947-1

        Product Name: SM25 worsted friction fabric (Martin Dyer friction cloth).
        Product size and packaging: width 1.6m, 1 m / bag.
        Detailed description: woven fabric with at least 140mm in diameter or length, which is rubbed with the sample, meets the requirements of Table 1.
        NO.600 water sand paper is used in the coated fabric abrasives.

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