“差压铸造”的概念、定义、翻译、参考文献-科学参考

单词	差压铸造
释义	差压铸造 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	Chongqing University Library Chongqing University of Posts and Telecommunications Chongqing water conservancy Chongqing Wuda Gongnengqu Chongqing Xiannvshan Guojia Senlin Gongyuan Chongqing Xiaoanxi Shidi Gongyuan Chongqing Yingfenghu Guojia Shidi Gongyuan Chongqing Yunyang Zhangfei Temple building group overall relocation project Chongqing Zoo Chongqi Yangtze River Bridge Chongren Xian Chong Saikang Chongshan Chongshan Si Chongshan Temple Great Grief Hall Chongtang Taoist Temple cliffside images Chongti Tang Chongwen Qu Chongwen Zongmu Chongwu Bandao Chongwu City Walls Chongwu Gucheng Scenic Spot Chongxin Xian Chongxu Taoist Temple Chongya Female Opera Class

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