Publikuar
This document specifies a reference method for determining the total sulfur content of hard coal, brown coals and lignites, and coke by the Eschka method.
WITHDRAWN
ISO 334:2013
PUBLISHED
ISO 334:2020
90.92
Standard to be revised
2 shk 2026
IN_DEVELOPMENT
ISO/CD 334
Qymyr dhe koks - Përcaktimi i squfurit total - Metoda Eschka
60.60 Standard published