IEC 60335-2-75 Ed. 3.0: Vending Machines And Dispensers
In 215 BC, the Greek mathematician and engineer Hero of Alexandria invented the first vending machine. The device accepted coins that would fall on an […]
IEC 60335-2-75:2012
In 215 BC, the Greek mathematician and engineer Hero of Alexandria invented the first vending machine. The device accepted coins that would fall on an […]