ISO 501:2025-ed.5.0

Hard coal — Determination of the crucible swelling number

STANDARD published on 1.5.2025

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The information about the standard:

Designation standards: ISO 501:2025-ed.5.0
Publication date standards: 1.5.2025
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO