| 1. | The air passage is called the air bleed .
空气通道叫通气孔。 |
| 2. | The purpose of the float-bowl vent is to equalize the effects of a clogged air cleaner .
浮子室通气孔的效用是补偿空气滤清器阻塞的影响。 |
| 3. | Transformers ; locking pieces for air vent and drain for oil
变压器.通气孔和排油孔的锁紧件 |
| 4. | Standard specification for tank vent flame arresters
防火用油罐通气孔 |
| 5. | Specification for tank vent flame arresters
油罐防火通气孔规范 |
| 6. | Pps ported pressure switch
节气门通气孔压力开关 |
| 7. | Control valve breather
控制阀通气孔 |
| 8. | Test method for relative resistance to vented water - tree growth in solid dielectric insulating materials
固体介电绝缘材料对应通气孔水柱上升的电阻力测试方法 |
| 9. | A close - up of the lid knob , which has four holes for heat radiation , is our unique design
烧水壶钮特写，钻有四个通气孔，使壶钮在高温时较不烫手，是我们的独创。 |
| 10. | Ventilation for buildings - terminals - performance testing of louvres subjected to simulated rain ; german version en 13030 : 2001
建筑物通风.终端.通气孔模拟雨试验 |
