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| 内燃机气门杆 | |||
| 配气机构气门杆; 气门嘴嘴体 | |||
| 气门杆; 活门杆 | |||
| 阀杆 | |||
| 阀门杆柄 | |||
| 阀门［气门］杆 | |||
| 阀门杆 | |||
| 气门蒂片; 阀门塞 | |||
| valve stem: 99 phrases in 14 subjects |
| Automobiles | 28 |
| Chemistry | 1 |
| Compressors | 1 |
| Drilling | 1 |
| Ecology | 3 |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
| Mechanics | 2 |
| Metallurgy | 3 |
| Nautical | 1 |
| Oil / petroleum | 6 |
| Rail transport | 4 |
| Refrigeration | 1 |
| Technology | 44 |
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