Jerzy Galaj
Dr. Jerzy GALAJ is a head of Hydromechanics and Fire Water Supply Institute of Fire Technique Department at the Main School of Fire Service, Slowackiego Str. 52/54 Warsaw Poland.
Dr. Jerzy GALAJ is a head of Hydromechanics and Fire Water Supply Institute of Fire Technique Department at the Main School of Fire Service, Slowackiego Str. 52/54 Warsaw Poland. See less
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