英语词汇“vacuum assistant grouting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vacuum assistant grouting
释义	vacuum assistant grouting 基本例句真空辅助压浆 The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures.预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
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