GOST 18262.14-1988 Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Method for determination of potassium oxide and sodium oxide
GOST 5457-1975 Dissolved acetylene and gaseous acetylene for technical purposes. Specifications*, 2024-04-19 Update
GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
GOST 18262.14-1988 history
1988GOST 18262.14-1988 Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Method for determination of potassium oxide and sodium oxide