fine pumice aggregate中文,fine pumice aggregate的意思,fine pumice aggregate翻译及用法

2026-10-17 12:06 浏览次数 30

fine pumice aggregate

英[fain ˈpʌmɪs ˈæɡriɡit]美[faɪn ˈpʌmɪs ˈæɡrɪɡɪt]

细浮石骨料

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