NA 121

DIN Standards Committee Tools and Clamping Devices

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Documents withdrawn without replacement of NA 121

Number: 2

DIN ISO 6344-1 2022-05-31 Coated abrasives - Grain size analysis - Part 1: Grain size distribution test (ISO 6344-1:1998) More  Comment 
DIN EN ISO 16089/A1 2022-07-31 Machine tools - Safety - Stationary grinding machines - Amendment 1 (ISO 16089:2015/DAM 1:2020); German and English version EN ISO 16089:2015/prA1:2020 More  Comment 

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