YB/T 2803-2016
高炉用自焙炭块
Self-baking carbon block for blast furnace
2016-01-15
YB/T 141-2024
高炉用微孔炭块
2024-10-24
YB/T 4189-2024
高炉用超微孔炭块
2024-10-24
YB/T 4037-2017
高炉用半石墨质炭块
Semi-graphite carbon block for blast furnace
2017-07-07
YB/T 910-2017
自焙炭块焙烧线收缩(或线膨胀)率测定方法
Method for the determination of the baked Iinear shrinkage(or linear expansion) ratio of self-baking carbon block
2017-07-07
GB/T 26295-2010
铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度
Carbonaceous materials used in the production of aluminium - Prebaked anodes and cathode blocks - Determination of flexural strength by the four-point method
2011-01-14