| 1. | Basic beginner " s all - purpose symbolic instruction code
初学者通用符号指令代码 |
| 2. | Basic terms and general symbols of structure deign
工程结构设计基本术语和通用符号 |
| 3. | Graphical symbols for use on equipment - common symbols
设备用图形符号通用符号 |
| 4. | Bases for design of structures . notations . general symbols
建筑设计基础.注释.通用符号 |
| 5. | Basic beginner ' s all - purpose symbolic instruction code
初学者的通用符号指令码基础语言 |
| 6. | Symbols for machine tools - general symbols
机床符号.第1部分:通用符号 |
| 7. | Graphical symbols for use on equipment - common symbols for machine tools
设备用图形符号机床通用符号 |
| 8. | Specification for symbols for machine tools - additional general symbols
机床符号.第3部分:补充通用符号 |
| 9. | Public information graphical symbols for use in the map - common symbols
地图用公共信息图形符号通用符号 |
| 10. | Graphical symbols for diagrams , part 2 : symbols having general application
图示用图形符号.第2部分:通用符号 |
