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- Standards, Guidelines
In development of the techniques Friedrichs of the large one - chemical contamination (AMC/SMC)
Duesseldorf, 1 April 2008 -- when Friedrich the large one 1766 forbade the private trade and private roasting of coffee, it used Kaffeeschnueffler so mentioned, which should seek out prohibition offences for monitoring. It used thereby a biogenous sensor for seeking out a chemical contamination of a…