主群 | |
space | master group |
…组 | |
el.mach. | ... bank; battery of ... |
802 组 | |
IT | 802 group |
组 | |
hydroel.st. | group; team |
labor.org. | pose |
math. | lot |
met. | array |
| |||
master group | |||
principal group |
主群 : 70 phrases in 16 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Aviation | 3 |
China | 4 |
Cycle sport | 1 |
Cycling other than sport | 2 |
Desert science | 4 |
Electronics | 21 |
General | 6 |
Heavy equipment vehicles | 1 |
Information technology | 2 |
Marketing | 1 |
Mathematics | 1 |
Space | 2 |
Technology | 8 |
Telecommunications | 11 |