氰化亞金 的英文怎麼說
中文拼音 [huàyǎjīn]
氰化亞金
英文
aurous cyanide-
The pollution event of gold ore in romania
羅馬尼亞金礦氰化物污染事件Poly ( propylene carbonate ) polyols was synthesized by the copolymerization of carbon dioxide with propylene oxide in the presence of double metallic catalyst in loop reactor
摘要以二氧化碳3環氧丙烷為原材料,在雙金屬氰化物催化劑催化下,利用環流反應器合成聚碳酸亞丙酯多元醇。Specification for gold i potassium cyanide for electroplating
電鍍用氰化亞金鉀規范
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