摘要
通过IEC、EN(BS、NF、DIN)、ASTM、JIS、GB标准体系的综合研究,得出EN、JIS、GB的电工钢的标准都是等同或修改采用IEC标准,技术上等同或等效,但标准体系不同。GB的产品标准综合性较好便于使用,JIS的测试方法标准为一个标准更利于应用。ASTM的电工钢的标准是单独成体系。
By synthesized research on IEC?EN(BS?NF?DIN)?ASTM?JIS and GB standard system, we consider EN JIS and GB standard of electrical steel all equate or adopt revised IEC standard?They are equating or equivalent technically, but different to standard system?The product conforms to GB standard easy to use as a result of preferably integration performance; JIS product,s test method is easy to application as a individual standard. ASTM electrical standard is a absolute system.
出处
《冶金标准化与质量》
2005年第2期28-30,33,共4页
Metallurgical Standardization & Quality
关键词
电工钢
标准体系
研究
electric steel
standard system
research
