 |
| |||
| 有刻度的量油尺; 油位表; 机油压力表; 油量指示器 | |||
| 油标 | |||
| 示油器 | |||
| 油指示器; 油指示剂 | |||
| oil indicator: 40 phrases in 11 subjects |
| Agriculture | 1 |
| Automobiles | 13 |
| Aviation | 2 |
| Compressors | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 4 |
| Metallurgy | 2 |
| Nautical | 1 |
| Oil processing plants | 2 |
| Technology | 12 |