| 分類號 | 分類號名稱 | 書目筆數 | 館藏量(冊/件) |
| Q | Science (科學) |
| Q1-390 | Science (General) | 1032 | 1097 |
| Q350-390 | Information theory | 43 | 44 |
| QA1-43 | General | 339 | 344 |
| QA75-76.95 | Calculating machines | 8856 | 9067 |
| QA76.75-76.765 | Computer software | 2077 | 2100 |
| T | Technology (科技) |
| T10.5-11.9 | Communication of technical information | 121 | 124 |
| TA1001-1280 | Transportation engineering | 8 | 12 |
| TJ210.2-211.47 | Mechanical devices and figures. Automata. Ingenious mechanisms. Robots (General) | 217 | 224 |
| TK1-9971 | Electrical engineering. Electronics. Nuclear engineering | 6927 | 7089 |
| TK5101-6720 | Telecommunication | 3295 | 3362 |
| TK7800-8360 | Electronics | 2754 | 2818 |
| TK7885-7895 | Computer engineering. Computer hardware | 456 | 460 |
| TP1-1185 | Chemical technology | 1027 | 1099 |