Home / Standards / SJ/T 11281-2007 SJ/T 11281-2007 Abolished 发光二极管（LED）显示屏测试方法 Standard Type SJ ICS N/A CCS N/A Status Abolished Issue Date 2007-11-19 Implementation 2008-01-20 Centralized Committee 信息产业部 Issuing Authority 信息产业部