| |||
| 计量装置系统 | |||
| 记录制; 限流系统; 量测装置; 计量装置; 测试装置 | |||
| 测量系统; 测试方法; 电话计次收费制 | |||
| 计量系统 | |||
|
Metering System : 32 phrases in 12 subjects |
| Agriculture | 2 |
| Automobiles | 6 |
| Chemistry | 2 |
| Electronics | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Navigation | 1 |
| Oil / petroleum | 2 |
| Pest control | 1 |
| Technology | 9 |
| Textile industry | 5 |