氧化铝粉;
With the development of science and technology, the demand of ultra-fine high-purity alumina powder is increased.
基于 超 细高纯氧化铝随着科学技术的发展需求量越来越大,也对其制备方法做了扼要叙述.
Thermal conductivity of grit and alumina powder was measured by the system.
用实验装置测量了沙子和氧化铝粉末的导热系数.
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