Main Distributing
| Frame
| main distributing | |
| tech. | 总配线架; 主配线架 |
| frame | |
| gen. | 木造的; 木结构的 |
| anim.husb. | 架子; 身架 |
| chem. | 框架 |
| el.mach. | 发电机机座 |
| el.mach. од. | 机座 |
| expl. | 有木架的; 有构架的 |
| math. | 标架，框架 |
| |||
| 总配线架; 主配线架 | |||
|
Main Distributing : 28 phrases in 12 subjects |
| Automated equipment | 1 |
| Automobiles | 2 |
| Chemistry | 2 |
| Electronics | 1 |
| Engineering geology | 1 |
| Exhibitions | 1 |
| Hydroelectric power stations | 3 |
| Information technology | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 12 |