Showing 1 - 3 results of 3 for search '"dirt"', query time: 0.03s Refine Results
  1. 1
    Propreté et malpropreté des espaces privés et publics urbains au Liban

    Propreté et malpropreté des espaces privés et publics urbains au Liban by Nada Chbat

    Published 2012-01-01
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  2. 2
    Design and fabrication of a device for cleaning greenhouse roofs

    Design and fabrication of a device for cleaning greenhouse roofs by Ahmed Amin, Xiaochan Wang, Zhao Lianyuan, Yinyan Shi, Ren Xiaoyan, Mahmoud Okasha, Reda Hassanien Emam Hassanien

    Published 2025-01-01
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  3. 3
    RESEARCH ON OPTIMAL SELECTION OF UITRASONIC GUIDED WAVE DETECTION FREQUENCY IN DIRT PIPES BASED ON CHIRP EXCITATION

    RESEARCH ON OPTIMAL SELECTION OF UITRASONIC GUIDED WAVE DETECTION FREQUENCY IN DIRT PIPES BASED ON CHIRP EXCITATION by SUN LingFang, ZHANG Ying, WU ChunYing, PIAO Heng

    Published 2019-01-01
    Subjects: “…Dirt detection…”
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