| 1. | They must not go to evil hands . - oxygen removal activated
它们不能落入邪恶手中氧气抽除启动 |
| 2. | Oxygen removal activated
氧气抽除启动 |
| 3. | Two element air ejector
双组空气抽除器 |
| 4. | Two stage air ejector
二级空气抽除器 |
| 5. | Is used for surking air or other a little corrosive , insoluble gasses which containing dust
主要用来抽除空气和其它有一定腐蚀性、不溶于水、允许含有少量固体颗粒的气体。 |
| 6. | 2x series rotary vacuum pumps is a basic equip - ment used for pumping air from sealedvessels to attain vacuum condition
2x系列旋片式真空泵是用来对密封容器抽除气体而获得真空的基本设备。 |
| 7. | This model system is suitable or non - corrosive gases , widely used in the different kinds of vacuum systems for higher suction speed and high vacuum
适用于抽除空气及其它无可凝性及无腐蚀性的气体，广泛应用于需要大抽速和高真空的各种真这系统中。 |
| 8. | The series h ? 2h ? h3 rotary piston vacuum pump is a sort of vacuum pro - duction equipment suitable for pumping ordinary gase and condensable gases ( when a gas ballast used )
H3型系列滑阀式机械真空泵是抽除一般性气体或含有少量可凝性气体（此时应使用气镇）的真空获得设备之一。 |
| 9. | The equipped air valve design , can remove air with slight amount of vapors by suction as well as protect the cooling vapor from mixing into oil , so as to prolong the lifetime of oils in the pump
装有气镇阀，在抽除含有少量水蒸汽的空气时，打开气镇阀可避免水蒸汽凝聚后水混入油中，延长泵油的使用寿命。 |
| 10. | All pumps of this series are not suitable for gas containing too much oxygen or grains of dust , poisonous gas , explosive gas , corrosive gas , or gas capable of reacting with va - cumm oil , or for pumping gas from one vessel to another
该泵不宜抽除含氧过高、有害、有爆炸性、对金属有腐蚀性、对真空油起化学反应，含颗粒尘埃的气体，也不能用来把气体从一个容器抽送到另一个容器作输送泵。 |
