DS DS/EN 20187
DS DSEN 20187 1993-OCT-27 Paper board and pulps - Standard atmosphere for condtonng and testng and procedure for montorng the atmosphere and condtonng of samples
DS DSEN 20187 1993-OCT-27 Paper board and pulps - Standard atmosphere for condtonng and testng and procedure for montorng the atmosphere and condtonng of samples
The standard specifies the standard atmosphere for conditioning, and for testing pulp, paper and board, and also the procedures for measuring the temperature and relative humidity.