“semi-permanent sprinkler system”的概念、定义、翻译、参考文献-科学参考

单词	semi-permanent sprinkler system
释义	semi-permanent sprinkler system Encyclopedia 工学喷灌释 semi-permanent sprinkler system半固定管道式喷灌系统由固定的加压泵站或压力水池，固定的输水干管和可以移动的支管、竖管及喷头构成的喷灌系统。
随便看	[universal] gas constant universal gas constant Universal Gazette universal G-bundle universal generalization Universal Geography of Great Yuan universal G-fibration Universal Goodwill Society universal grammar universal graph universal gravitation universal gravitational force universal group universal hash function universal Hausdorff compactum universal health coverage universal history universal horizon universal Horn class universal indicator universal indicator elements universal instability universal instrument universal insurance universal interpolation sequence

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