| |||
| 非金属元素使用 | |||
|
using : 61 phrases in 14 subjects |
| Business | 18 |
| Dietology | 1 |
| Economics | 1 |
| Electronics | 1 |
| Foreign trade | 3 |
| General | 1 |
| Law | 10 |
| Leather | 1 |
| Public security | 20 |
| Refrigeration | 1 |
| Sports | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Traditional medicine | 1 |
| |||
| 非金属元素使用 | |||
|
using : 61 phrases in 14 subjects |
| Business | 18 |
| Dietology | 1 |
| Economics | 1 |
| Electronics | 1 |
| Foreign trade | 3 |
| General | 1 |
| Law | 10 |
| Leather | 1 |
| Public security | 20 |
| Refrigeration | 1 |
| Sports | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Traditional medicine | 1 |