chemical composition of ash 灰成分
chemical composition of fly ash 粉煤灰化学成分
Composition of Coal Ash 煤灰成分分析标准物质
ash composition of coke 焦炭灰成分
The relation between ash-fusion temperature and some factors such as measurement atmosphere, composition of ash and mineral matters were discussed.
论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系。
A classification table of oil shale ash composition is given out.
提出了油页岩灰分成分的分类表。
Fly ash grain composition, particle size distribution are the important process parameters that effect the molding of body stock of high content fly ash sintered porous product.
粉煤灰的颗粒组成、粒度分布是影响高掺量粉煤灰烧结空心制品坯料成型工艺的重要参数。
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