GB/T 15224.3-2004
AbolishedClassification for coal quality--Part 3:Calorific value
煤炭质量分级 第3部分:发热量
📚 References & Relations / 引用与关联
normative_reference
GB 474
normative_reference
GB 474-1996
normative_reference
GB 475
normative_reference
GB 475-1996
normative_reference
GB/T 15224
normative_reference
GB/T 213
normative_reference
GB/T 213-2003
normative_reference
ISO 1928
normative_reference
ISO 1988
🔗 Related Standards / 同类标准
GB/T 15589-1995
Classification of microlithotype
GB/T 12937-1995
Terms relating to coal petrology
GB/T 16414-1996
Terms relating to coal mining--Rock mechanics
GB/T 189-1997
Classification standard for size fractions of coal
GB/T 9649.9-1998
The terminology classification codes of geology and mineral resources--The crystallography and mineralogy
GB/T 17607-1998
Chinese classification of seam coals
GB/T 17610-1998
Technical condition of coal for two-stage cyclic water gas gasifier
GB/T 7563-2000
Technical condition of coal for cement rotary kiln