GB/T 13593-1992
AbolishedCivil honeycomb briquet
民用蜂窝煤
Application Summary AI generated
GB/T 13593-1992 specifies the classification, technical requirements, test methods, and packaging for civil honeycomb briquet (coal briquettes used in household stoves). It is applied in the production and quality inspection of solid fuel products for residential cooking and heating in China. The standard ensures consistent combustion performance, size, and strength for coal-based briquettes sold in domestic markets.
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