 |
| |||
| 计配量孔 (measuring jet); 化油器量孔 (measuring jet) | |||
| 限流孔; 定量孔 | |||
| 测量用孔口 | |||
| 测流量孔; 测流孔口 | |||
| 流量测量孔板 | |||
| 测流口 | |||
| 测汽，油，水孔 | |||
| metering orifice: 11 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Compressors | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 2 |
|
| |||
| 计配量孔 (measuring jet); 化油器量孔 (measuring jet) | |||
| 限流孔; 定量孔 | |||
| 测量用孔口 | |||
| 测流量孔; 测流孔口 | |||
| 流量测量孔板 | |||
| 测流口 | |||
| 测汽，油，水孔 | |||
| metering orifice: 11 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Compressors | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 2 |