2. The specimen weighing and sorting plastic bag size (14 "x22") tied for number 5 (250 pieces) put a version of the piece and two-piece chemical damp, then seal the bag completely.
2. The specimens weighing and sorting the plastic bag size (14 "X22.") the 5 tie (250. Piece of) version of the workpiece and the label silica gel 2 pieces. The bag and seal it