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来源:雅诚德英语网
Infrared extinction ability and application of tiny graphite powder in combustible anti-infrared smoke screen were studied.
研究了微粉石墨红外消光性能及其在燃烧型抗红外烟幕中的应用。
Infrared extinction ability and application of tiny graphite powder in combustible anti-infrared smoke screen were studied.
研究了微粉石墨红外消光性能及其在燃烧型抗红外烟幕中的应用。