防水
发表于 2025-3-28 18:09:56
Bozena Arnoldf the German dye industry on industrial progress. That influence was hardly more tellingly invoked than by its impact on British chemists, particularly those with industrial experience, such as Meldola, who invented an important colorant, Meldola’s blue, similar to Caro’s methylene blue, when employ
FAWN
发表于 2025-3-28 21:47:14
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