摘要
真空 (VD )系统是炉外精炼设备的关键设备之一 ,其主要功能是生产优质产品和高附加值产品 ,满足市场需求 ,提高企业的经济效益 ,真空泵是真空系统的核心部件。
Vacuum (VD) system is one of the essential equipments in ladle refining, its main function is to make productions with high quality and high extra value, to meet market's requirement, and to promote the profit of the enterprise. Vacuum pump is one of the kernel parts of the vacuum system.
出处
《安徽冶金科技职业学院学报》
2005年第1期24-26,共3页
Journal of Anhui Vocational College of Metallurgy and Technology
