IEC 60034-11-2 AMD 1-1990
旋转电机.第11部分:内装式热保护.第2章:热保护系统用热探测器和控制装置.第1次修订
Rotating electrical machines; part 11: built-in thermal protection; chapter 2: thermal detector and control units used in thermal protection systems; amendment 1 to IEC 60034-11-2:1984