JIS C1010-2-32-2015 测量、控制和试验室用电气设备的安全要求.第2-32部分:电测量和试验用手持和手动电流传感器的特殊要求
Safety requirements for electrical equipment for measurement, control, and laboratory use -- Part 2-32: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement