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    Carbonyl iron powder for magnetorheological fluid and smart MRF polishing machines
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    5-1MRF polishing suspension

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    Address:No. 166, Yingchun Rd, Xuyi, Huai’an 211700, Jiangsu, China
    Tel:+86-517-88434888\88701888\88434166 Mobile: +86-17388415059
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