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special coal

special coal, Total:4 items.

In the international standard classification, special coal involves: Coals, Mining and quarrying, Fuels.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, special coal

• GB/T 26128-2010 Classification and utilization of scarce and special coal resources

国家能源局, special coal

• NB/T 51076-2017 Budget quota for special well-drilling projects in coal construction
• NB/T 51059-2016 Consumption quota for special well-drilling projects in coal construction

Standard Association of Australia （SAA）, special coal

• AS 1038.13:1990 Coal and coke - Analysis and testing - Tests specific to coke

Others:   special food, special environment, special application, coal, special material, special gas, Special EEG, Special photoelectric, special immunity, special oven, special geology, Division and Utilization of Scarce and Special Coal Resources, special instrument, special solvent, special channel, special grinding, special pcr, special fiber, special coal, special emissions.