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หมวดหมู่สินค้า : S SERIES - APPLIED HYDRAULICS & HYDROLOGYArmfield S28 Sediment Erosion Flume is a multipurpose research tool developed to enable investigations into the erosion, transportation and sedimentat -
หมวดหมู่สินค้า : W SERIES - WATER TREATMENTThe purpose of the Armfield Aeration Unit is to permit study of the oxygen transfer characteristics of diffused air systems and the physical and chemi
