IEC 60417H被替代
Graphical Symbols To Be Used On Equipment - Index, Survey And Compilation Of The Single Sheets - Eighth Supplement
出版：International Electrotechnical Committee
专家解读视频
Contains 10 symbols related to telecommunications and alarm systems, and the symbol for non-residential use.
DIN 40101-1 (1991-11) - Identical
JIS T 1006:1992 - Identical
SS IEC 417:1996 - Identical
BS 6217:1981 - Identical
HD 243:1995 - Identical
DIN 24900-23 (1991-08) - Identical
DIN 32520-4 (1986-08) - Similar
