| |||
| 脉冲试井 | |||
| 脉冲试验; 脉冲测试 | |||
|
pulse testing : 11 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 4 |
| Aviation | 1 |
| Construction | 1 |
| Engineering geology | 1 |
| Plastics | 1 |
| Technology | 2 |
| |||
| 脉冲试井 | |||
| 脉冲试验; 脉冲测试 | |||
|
pulse testing : 11 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 4 |
| Aviation | 1 |
| Construction | 1 |
| Engineering geology | 1 |
| Plastics | 1 |
| Technology | 2 |