GB/T 25209-2022 (English Version) PDF

Standard No.: GB/T 25209-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 25209-2022
Replace: GB/T 25209-2010

Scope: This document stipulates the general rules, general requirements, content of marking, marking scheme, performance and use requirements of marking for commercial coal, etc. This document applies to coal sold within the territory of the People's Republic of China.

GB/T 25209-2022 Referenced Document

GB 34169 Commercial coal quality—Civil bulk coal
GB 34170 Commercial coal quality—Civil briquette
GB/T 14436 General principles of industrial product guarantee documents
GB/T 17608 Division of variety and grading for coal products
GB/T 18342 Commercial coal quality.Coal for travelling grate boiler
GB/T 18512 Commercial coal quality—Coal for blast furnace injection
GB/T 23810 Commercial coal quality—Coal for direct liquefaction
GB/T 26126 Commercial coal quality.Coal for industrial pulverized coal-fired boiler
GB/T 29721 Commercial coal quality fluidized bed gasification coal*， 2023-09-07 Update
GB/T 29722 Commercial coal quality—Coal for entrained-flow gasification
GB/T 36603 Information description of product for electronic commerce transaction—Coal
GB/T 397 Commercial coal quality—Coal for coke making
GB/T 5751 Chinese classification of coals
GB/T 7562 Commercial coal quality—Coal for pulverized coal-fired boiler for power generation
GB/T 7563 Commercial coal quality.Coal for rotary cement kiln
GB/T 9143 Commercial coal quality—Coal for fixed-bed gasification