For citations:
Petrenko Yu.N., Tresch A.M. INDEPENDENT CONTROL SYSTEM OF PHOTOELECTRIC INSTALLATION. Science & Technique. 2013;(1):53-56. (In Russ.)
Petrenko Yu.N., Tresch A.M. INDEPENDENT CONTROL SYSTEM OF PHOTOELECTRIC INSTALLATION. Science & Technique. 2013;(1):53-56. (In Russ.)