friction coefficient of masonry的意思|示意
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砌体摩擦系数
friction coefficient of masonry的网络常见释义
砌体摩擦系数 砌体强度标准值:characteristic value of masonry strength 砌体摩擦系数:friction coefficient of masonry 砌体拉结钢筋:steel tie bar for masonry ..
friction coefficient of masonry相关短语
1、 friction n coefficient of masonry 砌体摩擦系数