“frequency conversion transformation of fan and water pump”的概念、定义、翻译、参考文献-科学参考

单词	frequency conversion transformation of fan and water pump
释义	frequency conversion transformation of fan and water pump Encyclopedia 工学〔工业与交通电能高效利用〕释 frequency conversion transformation of fan and water pump风机水泵变频改造采用变频器对风机水泵电机驱动系统进行调节控制的节能方法。
随便看	Arzelà-Ascoli theorem Arzelàtheorem Arzelàvariation A. Rényi A. Rényi (1921—1970) AR分支 AR序列 AR模型 AR箭图 AR谱估计 AS As a.s. ASA ASAAC A sacrificial essay written for the buried guest who died in another country Asada Takashi Asad Australis A Sad History of Lanniang Asaf Mikhailovich Messerer Asahi Broadcasting Corporation Asahi.com Asahi Shimbun Asai Chū Asakura Setsu

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