The problems existed in particle size distribution, chemical composition and producing of domestic synthetic test dust are also proposed.
详细列出了国内人工尘在粒径分布、化学成分及研究制备方面尚存在的问题。
The problems existed in particle size distribution, chemical composition and producing of domestic synthetic test dust are also proposed.
详细列出了国内人工尘在粒径分布、化学成分及研究制备方面尚存在的问题。
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