“safety protection of drainage systems”的概念、定义、翻译、参考文献-科学参考

单词	safety protection of drainage systems
释义	safety protection of drainage systems Encyclopedia 工学实验排水系统释 safety protection of drainage systems排水系统的安全防护对排水系统进行检修和维护，以保证其能够正常工作的措施。
随便看	S. Cohn-Vossen (1902—1936) scoical value of forest SCOLAR Scolding Array Words of Jibu scolecodont scolecospore scolex scoliid wasps scoliosis scolopale scolopophorous sensillum scombrine scombrone S-completed net S-completion S-component S control chart S-control chart S-convex hull scoop scooping the moon from the bottom of water scoop net fishing scopa scoparone Scopas

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