“directional control valve”的概念、定义、翻译、参考文献-科学参考

单词	directional control valve
释义	directional control valve [dǝ`rek·shǝn·ǝl kǝn`trōl ´valv] ^ENGINEERING A control valve serving primarily to direct hydraulic fluid to the point of application.
随便看	lattice drainage pattern lattice dynamics lattice energy lattice filter choleglobin cholelithiasis cholera cholera morbus cholera vibrio cholerophobia cholesteatoma cholesteric material cholesteric phase cholesterol cholic acid choline cholinergic cholinergic nerve cholinesterase choline succinate dichloride dihydrate choluria cholytaurine Chondrichthyes chondrification chondrin

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