Повучен
Describes the procedures for the chemical analysis of cement. Gives the reference procedures and, in certain cases, an alternative method which can be considered as giving equivalent results. Applies to cements, and also to their constituent materials such as clinker and blastfurnace slag.
ПОВУЧЕН
ISO/R 680:1968
ПОВУЧЕН
ISO 680:1990
95.99
Повучен
4. 3. 2009.