This standard specifies the terms and their English translations, definitions and symbols related to coal quality and coal analysis. This standard applies to relevant standards, documents, teaching materials, books and manuals.
GB/T 3715-1996 history
2022GB/T 3715-2022 Terms relating to properties and analysis of coal
2007GB/T 3715-2007 Terms relating to properties and analysis of coal
1996GB/T 3715-1996 Terms relating to properties and analysis of coal