DIN Standards Committee Materials Testing
ISO 7936
Hard coal; determination and presentation of float and sink characteristics; general directions for apparatus and procedures
Steinkohle; Bestimmung der Schwimm- und Sinkeigenschaften und Darstellung der Ergebnisse; Allgemeine Richtlinien für Geräte und Verfahren
Responsible national committee
NA 062 BR - Board of DIN Standards Committee for Materials Testing
Responsible international committee
ISO/TC 27/SC 1 - Coal preparation: Terminology and performance