radioactive carbon 放射性碳...carbon content 碳含量...carbon-base paste 碳基糊...carbon monoxide-hydrogen mixture 一氧化碳-氢气混合物...carbon tiiodide 六碘乙烷...carbon dioxide gas 二氧化碳气,碳酸气...carbon black stock 炭黑混合物...carbon period 石炭纪...carbon plate 碳板,炭精板...acetylenic carbon 炔键碳...carbon-producing 生碳的...carbon-white 白炭黑(为SiO-2,白色补强...carbon dust 碳尘...carbon-to-carbon linkage 碳-碳链合...carbon tetrabromide 四溴化碳...carbon black plant 炭黑厂...carbon particles 碳粒子...carbon distribution 碳沉积,积碳...carbon-burning load 碳燃烧负...carbon hydrogen ratio 碳氢比...carbon dioxide fire extinguisher 二氧化碳灭火器...
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