“counter pressure casting”的概念、定义、翻译、参考文献-科学参考

单词	counter pressure casting
释义	counter pressure casting Encyclopedia 工学低压铸造释 counter pressure casting差压铸造将铸型及金属液分别放置在上压室和下压室内，浇注时上下压室同时通入压缩气体建立一定压力，然后通过排气或进气方式在上下室之间建立压差，使金属液在压差作用下沿升液管流动，自下而上充填铸型并在一定压力下凝固成型的铸造方法。
随便看	The Tragedy of Man The Tragedy of Xu Xilin The Tragedy of Zhu Bishan The Tragical History of Doctor Faustus The Tragical History of the Life and Death of Doctor Faustus The Training Division of Divine Pivot The Traitor the transferable belief model The Transfiguration of the Commonplace: A Philosophy of Art The Transfiguration of the Commonplace：A Philosophy of Art the transformation between the nature and the culture the transformation from ancient to modern times The Transformation of Intimacy: Sexuality, Love and Eroticism in Modern Societies The transgenic plants of field experiment The Transient Joy the transmission cycle of five forces as an idea of history the transportation technology of polymer mother liquor the transvaluation of all values The Trapped Records on Notes of the Four Books The Traval Notes of Rongmei The Travelling Players The Travel notes to Indian by Songyun the Travels of Lao Ts’an The Travels of Sir John Mandeville The Treasurable Version of Hundred Anthologies of Vocal Music Performed by Famous Chinese Musicians

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