“drain valve instrument”的概念、定义、翻译、参考文献-科学参考

单词	drain valve instrument
释义	drain valve instrument Encyclopedia 工学实验排水系统释 drain valve instrument排水阀门仪表控制排水系统中流体介质的流量、流向、压力、温度等的机械装置。是排水系统中基本的部件。
随便看	Zhao Shanlin Zhao Shanqing Zhao Shaoang Zhao Sheng Zhao Shenzhi Zhao Shixia Zhao Shixiu Zhao Shiyan Zhao Shiying Zhao Shizhen Zhao Shouyan Zhao Shu Zhao Shuang Zhao Shuli Zhao Shuli direction Zhao Shunqin's Notes on Poetry Zhao Shuru Zhao Shutun and Nanmu Nuona Zhaoshutun and Nanmuruona Zhao Shuxia Zhao Siwen Zhao Songguang Zhao Songqiao Zhao Songting Zhao State

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