MMLFX Square Hole Gravel Sieve Standard Laboratory Test Stone Sieve Diameter 30cm Aperture 2.36mm - 90mm With Lid And Bottom (Size : 2.36mm) : Amazon.co.uk: Business, Industry & Science
Separating mixtures. Sieving Sifting, Elimination. Sifting through a sieve to separate rough elements such as sand is called elimination. Gravel and sand. Vector Stock Vector | Adobe Stock