Discharge standards of water pollutants for phosphate fertilizer industry

Standard published on 12.5.2011

Emission standard of polluants for caustic alkali and polyvinyl chloride industry

Standard published on 23.12.2016

Dimethoate technical

Standard published on 12.6.1995

40 Dimethoate emulsifiable concentrates

Standard published on 12.6.1995

Energy management systems—Guidelines for a phased implementation

Standard published on 7.9.2023

Classification of macerals for bituminous coal

Standard published on 17.12.2013

Classification of microlithotype

Standard published on 17.12.2013

Method of determining microlithotype composition

Standard published on 7.8.2008

Judging method for Mixed coal type of commercial coal

Standard published on 17.12.2013

Polyvinyl chloride paste resins

Standard published on 31.12.2021