This standard specifies the relative humidity and air temperature to be maintained in premis s where textiles are packaged and their physical properties determined. The standard also describes the procedure to follow to bring the humidity level of textile materials into balance with the relative humidity of the standardized atmosphere for testing. The standard applies to all physical tests on textile materials unless otherwis stipulated.
NBN 536-1967 history
1967NBN 536-1967 textile. Standard atmospheric pressure and packaging