Повучен
Lays down two methods for the determination of the total sulphur content in all types of carbon black for use in the rubber industry: Method A, using an oxygen bomb calorimeter; Method B, using a combustion furnace. The total sulphur content, expressed as a percentage by mass, is given by a formula.
ПОВУЧЕН
ISO 1138:1981
95.99
Повучен
6. 2. 2007.
НАПУШТЕН
ISO 1138:1981/DAmd 1
ПОВУЧЕН
ISO 1138:2007