摘要
作者研制成功一种新型的真空发生器,其真空度可达640 mmHg。文中介绍了真空发生器的工作原理、设计方法及试验研究结果。
A new vacuum generator has been successfully developed,and its degree of vacuum may reach 640mmHg.The operation principle,design mothod and experi- mental result of the vacuum generator are described in thi paper.
出处
《机床与液压》
北大核心
1991年第3期35-38,共4页
Machine Tool & Hydraulics
