美利体育登录入口官网:IEC 60115-6:1983
电子美利体育官网首页网址用固定电阻器 第6部分:分规范:各电阻器可单独测量的固定电阻网络
Sectional specification : Fixed resistor networks in which not all resistors are individually measurable. Part 6 : Sectional specification: Fixed resistors networks with individually measurable resistors