IEC 81714-3:2004Design of graphical symbols for use in the technical documentation of products - Part 3: Classification of connect nodes, networks and their encoding
40,00 €
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IEC 60447:2004Basic and safety principles for man-machine interface, marking and identification - Actuating principles
155,00 €
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IEC 60073:2002Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
249,99 €
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