“highway maintenance”的概念、定义、翻译、参考文献-科学参考

单词	highway maintenance
释义	highway maintenance Encyclopedia 工学公路养护释 highway maintenance公路养护为保持公路经常处于完好状态，延缓使用质量下降，并向公路使用者提供良好的服务而进行的作业。
随便看	concrete shear wall concrete slab concrete spalling concrete structure concrete target testing concrete temperature control concrete thinking concrete vibrator concrete with all of aggregates coming from tailings and waste rocks concreting concretion concretive concretively concretization concret noun（a name for a sub-categorization） Concubine Tian Concubine Yu Concubine Zheng concur concurrence concurrence of civil liabilities concurrence of fundamental rights concurrency concurrency control concurrency control in database systems

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