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Gli standard universali anche nel mondo del caffè (Universal standards also in the world of coffee)
In the world of technology, we're already accustomed to using universal standards. A similar concept exists in the coffee industry, designed to simplify the consumer experience: the open standard. In the case of espresso, this standard is called E.S.E. (Easy Serving Espresso). Description of the E.S.E. System, what it is and its advantages.