JAVA CARD APPROACH TO EMULATE THE INDONESIAN NATIONAL ELECTRONIC ID SMART CARDS


The effective modes of infrared radiators and heating systems

The authors have been researching the effect of polyharmonic currents (complex waveform current) on the characteristics of different types of radiators for a few years.These researches have shown an increase in the energy Bowl / Banger Stand efficiency of installations with dark and light radiators and the ability to control the harmonic compositio

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