 |
| |||
| 机器在恶劣繁重条件下使用; 大负荷工作 | |||
| 重负载运行; 重负荷运行 | |||
| heavy service: 15 phrases in 7 subjects |
| Automobiles | 4 |
| Construction | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Table tennis | 1 |
| Technology | 6 |
| Textile industry | 1 |
|
| |||
| 机器在恶劣繁重条件下使用; 大负荷工作 | |||
| 重负载运行; 重负荷运行 | |||
| heavy service: 15 phrases in 7 subjects |
| Automobiles | 4 |
| Construction | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Table tennis | 1 |
| Technology | 6 |
| Textile industry | 1 |