О дражном ковре Дельта Перекат

My first impressions of the Perekat dredge mat. Unfortunately, I haven't had a chance to test it yet. I was just speculating on how the Perekat mat would perform in gold mining. This is my personal opinion and isn't necessarily correct. I believe it would be worth testing this mat in shallow sluices without riffles or stencils. Simply lay the mats and apply a 20-30 mm water flow. #perekat #dredgemat #goldmining