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| 砌块规格大小，尺寸 | |||
| 块格式; 程序段格式; 分程序格式; 砌块规格; 砌块大小; 砌块尺寸 | |||
| block format: 15 phrases in 7 subjects |
| Business | 1 |
| Electronics | 5 |
| Information technology | 2 |
| Librarianship | 1 |
| Space | 1 |
| Technology | 4 |
| Telecommunications | 1 |
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