标题 |
专利、报告等 Hydroxypropynesulfonic acids and their salts, their preparation, and nickel baths containing these compounds
羟基丙炔磺酸及其盐、它们的制备和含有这些化合物的镍浴
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网址 | |
DOI |
暂未提供,该求助的时间将会延长,查看原因?
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其它 | Federal Republic of Germany, DE3632514 A1 1988-03-24 |
求助人 | |
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