RE: History of Chemical Industry 001 - Sulfuric Acid / Geschichte der Chemischen Industrie 001 - Schwefelsäure

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History of Chemical Industry 001 - Sulfuric Acid / Geschichte der Chemischen Industrie 001 - Schwefelsäure

in deutsch •  8 years ago 

Thank you, both for the comment and for adding me to the #history-trail.

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my pleasure - gern geschehen!