DIN EN ISO 3098-4
Technical product documentation - Lettering - Part 4: Diacritical and particular marks for the Latin alphabet (ISO 3098-4:2000); German version EN ISO 3098-4:2000
技术产品文件.字体.第4部分:拉丁字母表的变音符号和特殊符号(ISO 3098-4-2000);德文版EN ISO 3098-4:2000
2000-11-01