• 结果表明最优用量时,改性乙烯基树脂作为水下具有优良的性能。

    Testing results showed that the grouting material modified by vinyl ester resin as underwater repair material, at optimum content, was of good bonding strength.

    youdao

  • 结果表明最优用量时,改性乙烯基树脂作为水下具有优良的性能。

    Testing results showed that the grouting material modified by vinyl ester resin as underwater repair material, at optimum content, was of good bonding strength.

    youdao

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