您要查找的是不是：
- EY175 type carbon dioxide fire truck can kill the fire of inflammable liuqid ,genernal substance and charged equipment and expensive instrumentetc. EY175型二氧化碳消防车，可扑灭易燃液体、一般物质及带电设备、贵重仪器等火灾，用途广泛。
- Portable carbon dioxide fire extinguishers 手提式二氧化碳灭火器
- major of carbon dioxide fire fighting 消防气体灭火专业
- carbon dioxide fire extinguishing system CO2灭火系统
- carbon dioxide fire extinguisher 二氧化碳灭火器
- low pressure carbon dioxide fire extinguishing systems 低压二氧化碳灭火系统
- IPA drying and carbon dioxide fire extinguishing devices; IPA干燥及二氧化碳自动灭火装置。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- A fire truck was parking in front of our building. 救火车停在我们的楼前面。
- The firefighter drives a fire truck. 消防员开消防车。
- The icing and knocking problems of low pressure carbon dioxide fire extinguishing system 低压二氧化碳灭火系统的结冰和爆震问题
- A comparison between high-pressure and low-pressure carbon dioxide fire extinguishing system 高、低压二氧化碳灭火系统的比较
- Fire truck and all available police cars would roll at once. 消防车和所有能动用的警车将立刻出动。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- You pull over to let a fire truck go by, and it stops behind you. 你给消防车让道,消防车却停在你后面不走。
- General technical specifications for components of carbon dioxide fire extinguishing systems 二氧化碳灭火系统及部件通用技术条件
- The water from the fire truck stayed the flames in the house. 消防车喷出的水熄灭了屋内的火焰。
- The carbon dioxide is expelled by the lungs. 二氧化碳由肺排出。
- What we exhale is carbon dioxide. 我们呼出的是二氧化碳。
