... oxygen tank 氧气罐 oxygen tester 氧气实验器 oxygen transfer compressor 输氧压气机 ...
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oxygen n tester 氧气试验器
tester for oxygen equipment 氧气设备试验器
·2,447,543篇论文数据,部分数据来源于NoteExpress
The dynamic oxygen uptake tester was used for studying the influence of nitrogen compounds on oxidation characteristics of saturated hydrocarbons.
用动态循环吸氧的方法研究了吲哚和喹啉对饱和烃氧化特征的影响;
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