GB/T 24906-2023普通照明用50V以上自镇流LED灯安全规范国家标准
英文:Self-ballasted LED-lamps for general lighting services by voltage > 50 V—Safety specifications GB/T 24906-2023介绍: ...
英文:Self-ballasted LED-lamps for general lighting services by voltage > 50 V—Safety specifications GB/T 24906-2023介绍: ...