This standard specifies the general conditions of temperature and relative humidity for the conditioning and testing of paints, varnishes and their raw materials. This standard applies to liquid and powder paints and varnishes, as well as their wet or dry films and their raw materials.
GB 9278-1988 history
2008GB/T 9278-2008 Temperatures and humidities for conditioning and tesing of paint specimens
1988GB 9278-1988 Temperatures and humidities for conditioning and testing of paint specimens
GB 9278-1988 Temperatures and humidities for conditioning and testing of paint specimens was changed to GB/T 9278-2008 Temperatures and humidities for conditioning and tesing of paint specimens.