Повучен
ISO 28706-2:2008 describes a test method for the determination of the resistance of flat surfaces of vitreous and porcelain enamels to boiling acids, boiling neutral liquids and/or their vapours.
The method allows the determination of the resistance of vitreous and porcelain enamels to the liquid and vapour phases of the corrosive medium simultaneously.
ПОВУЧЕН
ISO 28706-2:2008
95.99
Повучен
2. 3. 2017.
ОБЈАВЉЕН
ISO 28706-2:2017
Staklasti i porcelanski emajli — Određivanje otpornosti na hemijsku koroziju — Deo 2: Određivanje otpornosti na hemijsku koroziju izazvanu ključalim kiselinama, ključalim neutralnim tečnostima i/ili njihovom parom
95.99 Повучен