ISO 335-1974 标准详情
- 标准号:ISO 335-1974
- 中文标题:硬煤;粘结力测定;ROGA测试
- 英文标题:hard coal; determination of caking power; roga test
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-10-01
The caking power of a coal is defined by the mechanical strength of the crucible coke obtained by carbonization under standard conditions of an intimate mixture of 1 g of coal and 5 g of standard anthrazite. The crucible coke obtained is then submitt
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