DIN 53120-2:2008 Testing of paper and board - Determination of air permeability - Part 2: Method for medium rates of air permeability according to Schopper
DIN 53505 Testing of rubber - Shore A and Shore D hardness test
DIN 6730 Paper, board and pulps - Vocabulary*, 2017-09-01 Update
DIN EN 20187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990); German version EN 20187:1993
DIN EN ISO 186 Paper and board - Sampling to determine average quality (ISO 186:2002); German version EN ISO 186:2002
DIN 53120-2:2008 history
2008DIN 53120-2:2008 Testing of paper and board - Determination of air permeability - Part 2: Method for medium rates of air permeability according to Schopper
1979DIN 53120-2:1979 Testing of Paper and Board; Determination of Air Permeability; Method for Medium Rates of Air Permeability according to Schopper