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- The main products of YUfeng include home oxygen supply serries, Oxygen inhaler series. absorbing bottle series. cut-off valve serles. pipe onnectors series. Oxygen valves eseries, fivst-aid& medical kit series, ect. 公司主要产品现在有家庭用供养器系列，氧气吸入器系列，吸引瓶系列，截止阀系列，管路用管接头系列，氧气阀门系列，急救阀门系列，急救保健箱系列等。产品销玩全国三十个省，市，自治区，深受广大客户的信赖和支持。
- The scheme of main liquid oxygen valve 液氧主阀的方案及设计
- Engine Oxygen Valve Stepless Control and Achievement 发动机氧调节阀无级控制的研究与实现
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Have you turned off the water valve? 你关掉水阀了吗？
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火，引起了一连串的爆炸。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧气生存的有机体，例如细菌
- Oxygen masks are used in aircraft only in emergencies. 飞机上的氧气面具只用於紧急情况。
