This standard specifies the packaging materials, packaging methods, packaging requirements, signs, transportation and quality certificates of carbon materials and their products. This standard applies to carbon materials and their products.
GB/T 8719-1997 history
2022GB/T 8719-2022 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products
2009GB/T 8719-2009 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products
1997GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products