box pass
| method
| box pass abbr. | |
| met. | 箱形孔型; 矩形孔型 |
| method abbr. | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 箱形孔型; 矩形孔型 | |||
|
box pass : 13 phrases in 3 subjects |
| Metallurgy | 10 |
| Refrigeration | 1 |
| Technology | 2 |