three-column
| core
| three columns | |
| polygr. | 三栏排 |
| core | |
| hydroel.st. | 心墙 |
| soil. | 原状土柱; 原状土拄; 木芯 |
| soil. од. | 岩心; 芯板 |
| tech. | 样芯; 堤芯 |
| water.res. | 坝心; 岩芯 |
| |||
| 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 |