Name in English:
GOST 20300.8-90
Name in Russian:
ГОСТ 20300.8-90
Description in English:
Baddeleyite-corundum refractories. Method for the determination of sodium oxide and potassium oxide content
Description in Russian:
Изделия огнеупорные бадделеито-корундовые. Метод определения оксидов натрия и калия