在欧松板粗糙表面旁，滑动门增强了空间“货运”的特点。
Beside the OSB rough surfaces, sliding doors contribute to the 'cargo' character of space.
尼克松：粗糙钻石。
文章论述了特种邮票纸的平整性，松厚度，涂层表面粗糙度，油墨吸收性与印刷适性的关系。
It was discussed that the effect of size-stability, thickness, roughness of coating layer, and ink absorption and printability of special paper for stamp in this paper.
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