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Terms for subject United Nations containing 氧化物 | all forms | in specified order only
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二烷基过氧化物dialkyl peroxide
二酰基过氧化物diacyl peroxide
制定保护臭氧层维也纳公约氯氟碳化合物议定书法律和技术专家特设工作组Ad Hoc Working Group of Legal and Technical Experts for the Preparation of a Protocol on Chlorofluorocarbons to the Vienna Convention for the Protection of the Ozone Layer
氮的氧化物oxides of nitrogen
氮的氧化物nitrogen oxides
消除氮的氧化物denoxing
臭氧分解碳氢化合物ozonolysis