shāi miàn
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Chinese dictionary
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  • sifter

    • shāi miàn zhāng jǐn liàng yǔ chí zhāng shāi xiàng jiāo shāi miàn de guān xi

      筛面张紧量弛张筛橡胶筛面关系

      the relationship of screen surface tension and tension screen rubber screen surface