Povučen
ISO 1952:2008 describes the extraction from solid mineral fuels by dilute hydrochloric acid and determination of extractable sodium, potassium, calcium, iron and magnesium.
POVUČEN
ISO 1952:1976
POVUČEN
ISO 1952:2008
95.99
Povučen
4. 7. 2025.
OBJAVLJEN
ISO 1952:2025