concrete water reducing agent中文,concrete water reducing agent的意思,concrete water reducing agent翻译及用法

2026-07-18 18:59 浏览次数 26

concrete water reducing agent

混凝土减水剂

concrete water reducing agent 例句

英汉例句

  • On concrete water reducing agent from modified lignosulfonate

    改性木质素磺酸盐混凝土减水剂的研究

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