three-column
| transformer
| three columns | |
| polygr. | 三栏排 |
| transformer | |
| avia. | 纠正仪耦合放大器; 互 感器 |
| dril. | 转换器 |
| geophys. | 变压 器 |
| hydroel.st. | 变换器; 变量器; 互感器 |
| hydroel.st. од. | 变压器 |
| radio.amat. | 变压器 |
| sport. | 变压器 |
| |||
| 三柱式的; 三心柱的 | |||
| |||
| 三栏排 | |||
|
three-column : 21 phrases in 11 subjects |
| Accounting | 1 |
| Architecture | 1 |
| Business | 3 |
| Economics | 2 |
| Electric machinery | 1 |
| Finances | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 1 |
| Military | 1 |
| Technology | 6 |
| Textile industry | 2 |