Повучен
For calculating the true relative density the mass of water displaced by a known masss of dry coke, ground to pass a sieve of nominal size of openings 212 um, is determined using a pyknometer. - The volume of a large amount of coke is determined by displacement in water; dividing the mass of the dried coke by the mass of an equal volume of water gives the apparent relative density. - The porosity is calculated from the true relative density and the apparent relative density of the coke.
ПОВУЧЕН
ISO 1014:1975
ПОВУЧЕН
ISO 1014:1985
95.99
Повучен
9. 11. 2021.
ОБЈАВЉЕН
ISO 1014:1985/Cor 1:1994
ПОВУЧЕН
ISO 1014:2021
Metode ispitivanja uglja i koksa - Određivanje stvarne i prividne relativne gustine i poroznosti koksa
95.99 Повучен
Koks — Određivanje stvarne relativne gustine, prividne relativne gustine i poroznosti
95.99 Повучен