“vacuum breaker”的概念、定义、翻译、参考文献-科学参考

单词	vacuum breaker
释义	vacuum breaker Encyclopedia 工学低真空保护释 vacuum breaker真空破坏器广泛应用于各种容易产生真空的系统，在系统形成负压的时候及时吸入空气从而保护系统的装置。又称真空破坏阀。
随便看	special principle of relativity special processing method of seismic data special purpose computer special-purpose computer special purpose computer algebra systems special purpose freight vehicle special purpose high school special purpose motor vehicles in specific fields special purpose photographic lens special purpose vessel special radical special rank special reagent special records special records and archives management special records of the national anthem special rectification special refractories Special Regulation of Labour Protection of Women Workers Special Regulations on the People's Republic of China for Utilization of aqua-wild Animals special regulatory systems special relativity special relativity principle special relativity theory special representation

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