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Comparisons table for Diamond grit size
Author:管理员    Posted on:2014-07-02 05:44:59   

 Comparisons table for Diamond grit size

China
GB/T6406-1996

International standard
ISO6106-1979

Western Community
FEPA-1977

The united states
ANSI B74.16-1971
(R1980)

Japan
JIS4130-1982

West Germany
DIN848-1988

Russia
TOCT9202-80



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