upriw 发表于 2020-9-18 15:31:46

IEC 62504:2014通用照明.发光二极管产品及相关设备.术语和定义

本帖最后由 upriw 于 2020-9-18 16:26 编辑

IEC 62504:2014
General lighting - Light emitting diode (LED) products and related equipment - Terms and definitions
通用照明. 发光二极管(LED)产品及相关设备. 术语和定义

douer2015007 发表于 2020-9-18 15:31:47

请见帖子，http://bbs.infoeach.com/thread-244011-1-1.html

upriw 发表于 2020-12-4 13:39:42

求助 IEC 62504:2014 谢谢了

liuxilin1215 发表于 2020-12-10 13:42:27

IEC 62504-2018 General lighting - Light emitting diode (LED) products and related equipment -Terms and definitions





http://bbs.infoeach.com/thread-244134-1-1.html







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