2015LST EN 62368-1-2015 Audio/video, information and communication technology equipment - Part 1: Safety requirements (IEC 62368-1:2014, modified)
2012SY/T 5495-2012 Labor quota for long-distance pipeline construction
2006SY/T 5495-2006 The labor quota for long-distance pipeline construction
2003LST EN 60065-2003 Audio, video and similar electronic apparatus. Safety requirements (IEC 60065:2001, modified)
2001LST EN 148-3-2001 Respiratory protective devices - Threads for facepieces - Part 3: Tread connection M 45 x 3
1997SY/T 5495-1997 The labor quota of long-distance pipeline construction
LST EN 60065-2015 Audio, video and similar electronic apparatus - Safety requirements (IEC 60065:2014, modified) was changed to LST EN 62368-1-2015 Audio/video, information and communication technology equipment - Part 1: Safety requirements (IEC 62368-1:2014, modified).
LST EN 60065-2015 Audio, video and similar electronic apparatus - Safety requirements (IEC 60065:2014, modified) was changed to LST EN 62368-1-2015/AC-2015-09 Audio/video, information and communication technology equipment - Part 1: Safety requirements.