PDF(2346 KB)
PDF(2346 KB)
PDF(2346 KB)
电子扫描镜下我国若干冰碛石英砂的表面特征
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}SOME SURFACIAL CHARACTERISTICS OF TILL QUARTZ SAND IN CHINA UNDER ELECTRONIC SCANNING MICROSCOPE
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