prHD 630.3.1. Low voltage fuses. Part 3-1. Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications) (IEC 269-3-1:1994, modified)
prHD 630.3.1 低压保险丝 第3-1部分 非熟练人员用熔断器(主要用于家用和类似用途的熔断器)的补充要求(IEC 269-3-1-1994 修改)