| 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) | 5109 | 5109 |
| QA1-43 | General | 2837 | 2837 |
| QA75-76.95 | Calculating machines | 18947 | 18947 |
| QA75.5-76.95 | Electronic computers. Computer science | 18944 | 18944 |
| QA101-(145) | Elementary mathematics. Arithmetic | 84 | 84 |
| QA150-272.5 | Algebra | 2521 | 2521 |
| QA273-280 | Probabilities. Mathematical statistics | 2122 | 2122 |
| QA299.6-433 | Analysis | 4005 | 4005 |
| QA440-699 | Geometry. Trigonometry. Topology | 1294 | 1294 |
| QA801-939 | Analytic mechanics | 737 | 737 |
| QB1-991 | Astronomy | 1544 | 1544 |
| QC81-114 | Weights and measures | 34 | 34 |
| QC120-168.85 | Descriptive and experimental mechanics | 206 | 206 |
| QC170-197 | Atomic physics. Constitution and properties of matter | 2114 | 2114 |
| QC221-246 | Acoustics. Sound | 93 | 93 |
| QC251-338.5 | Heat | 252 | 252 |
| QC350-467 | Optics. Light | 412 | 412 |
| QC474-496.9 | Radiation physics (General) | 134 | 134 |
| QC501-766 | Electricity and magnetism | 989 | 989 |
| QC770-798 | Nuclear and particle physics. Atomic energy. Radioactivity | 886 | 886 |
| QC851-999 | Meteorology. Climatology | 1006 | 1006 |
| QD1-999 | Chemistry | 3787 | 3787 |
| T | Technology (科技) |
| T1-995 | Technology (General) | 2746 | 2746 |
| TA1-2040 | Engineering (General). Civil engineering (General) | 8489 | 8489 |
| TA165 | Engineering instruments, meters, etc. Industrial instrumentation | 48 | 48 |
| TA168 | Systems engineering | 181 | 181 |
| TA174 | Engineering design | 196 | 196 |
| TA177.4-185 | Engineering economy | 19 | 19 |
| TA197-198 | Engineering meteorology | 0 | 0 |
| TA213-215 | Engineering machinery, tools, and implements | 0 | 0 |
| TA329-348 | Engineering mathematics. Engineering analysis | 565 | 565 |
| TA349-359 | Mechanics of engineering. Applied mechanics | 666 | 666 |
| TA365-367 | Acoustics in engineering. Acoustical engineering | 46 | 46 |
| TA401-492 | Materials of engineering and construction. Mechanics of materials | 2829 | 2829 |
| TA703-712 | Engineering geology. Rock mechanics. Soil mechanics. Underground construction | 341 | 341 |
| TA1001-1280 | Transportation engineering | 80 | 80 |
| TJ1-1570 | Mechanical engineering and machinery | 3730 | 3730 |
| TJ163.13-163.25 | Power resources | 137 | 137 |
| TJ163.26-163.5 | Energy conservation | 132 | 132 |
| TJ170-179 | Mechanics applied to machinery. Dynamics | 37 | 37 |
| TJ181-210 | Mechanical movements | 287 | 287 |
| TJ210.2-211.47 | Mechanical devices and figures. Automata. Ingenious mechanisms. Robots (General) | 740 | 740 |
| TJ212-225 | Control engineering systems. Automatic machinery (General) | 856 | 856 |
| TJ227-240 | Machine design and drawing | 25 | 25 |
| TJ241-254.7 | Machine construction (General) | 38 | 38 |
| TJ255-265 | Heat engines | 147 | 147 |
| TJ266-267.5 | Turbines. Turbomachines (General) | 25 | 25 |
| TJ268-740 | Steam engineering | 32 | 32 |
| TJ751-805 | Miscellaneous motors and engines | 72 | 72 |
| TJ807-830 | Renewable energy sources | 516 | 516 |
| TJ836-927 | Hydraulic machinery | 107 | 107 |
| TJ940-940.5 | Vacuum technology | 4 | 4 |
| TJ950-1030 | Pneumatic machinery | 14 | 14 |
| TJ1040-1119 | Machinery exclusive of prime movers | 170 | 170 |
| TJ1125-1345 | Machine shops and machine shop practice | 120 | 120 |
| TJ1350-1418 | Hoisting and conveying machinery | 7 | 7 |
| TJ1425-1475 | Lifting and pressing machinery | 1 | 1 |
| TJ1480-1496 | Agricultural machinery. Farm machinery | 0 | 0 |
| TJ1501-1519 | Sewing machines | 0 | 0 |
| TK1-9971 | Electrical engineering. Electronics. Nuclear engineering | 11472 | 11472 |
| TK301-399 | Electric meters | 7 | 7 |
| TK452-454.4 | Electric apparatus and materials. Electric circuits. Electric networks | 62 | 62 |
| TK1001-1841 | Production of electric energy or power. Powerplants. Central stations | 455 | 455 |
| TK2000-2891 | Dynamoelectric machinery and auxiliaries | 144 | 144 |
| TK2896-2985 | Production of electricity by direct energy conversion | 325 | 325 |
| TK3001-3521 | Distribution or transmission of electric power | 356 | 356 |
| TK4001-4102 | Applications of electric power | 21 | 21 |
| TS155-194 | Production management. Operations management | 1282 | 1282 |
| TT1-999 | Handicrafts. Arts and crafts | 131 | 131 |