| 1. | He presses the rubber stopper firmly down on the vent .
他使橡胶塞牢固地塞进盖上的排气孔。 |
| 2. | When the button is depressed the vent is closed and the output signal increases .
当掀下按钮时，排气孔通道被阻断，输出信号增大。 |
| 3. | Tank wagons ; vent holes and drain plugs on tank wagons with indined tanks
槽车.排气孔和闭锁螺栓.倾斜罐槽车 |
| 4. | Ventless firebox enclosures for gas - fired unvented decorative room heaters
燃气式无排气孔的装饰性房间加热器用无孔火箱外壳 |
| 5. | Tank wagons ; vent holes and drain plugs on pressurized gas tank wagons with bottom discharge
槽车.排气孔和闭锁螺栓.底部压气卸载槽车 |
| 6. | Standard specification for insect screening and louver cloth woven fromvinyl - coated glass yarns
涂乙烯的玻璃纤维纱编织的防虫罩及排气孔遮布的标准规范 |
| 7. | Used for construction , such as drilling salls , pipe installation , processing hole of air - conditioned and pc hole of stone slab
主要用于建筑工程，如墙体，楼板中的空调孔，进排水管孔，排气孔等。 |
| 8. | Notice the dramatic difference in size between the test stand on the left , the old one , and the new one on the right . note the large exhaust vent
注意左边老式测试台与右边新式测试台尺寸上戏剧化的不同，注意那个大的排气孔。 |
| 9. | An air vent connected to the other side of the pipe is fitted with a puppet so it can be propped inside , looking like just another of baby ' s stuffed toys
管子另一端是小空调排气孔，上面可以装上一只玩偶，玩偶不但固定了管子，还装点了婴儿车。 |
| 10. | An air vent connected to the other side of the pipe is fitted with a puppet so it can be propped inside , looking like just another of baby ' s stuffed toys
管子另一端是小空调排气孔，上面可以装上一只玩偶，玩偶不但固定了管子，还装点了婴儿车。 |
