Máy đột mẫu hình quả tạ theo tiêu chuẩn IEC 60227-1

Mô tả video:
Discover the ASTM D-412 Dumbbell Test Piece Punching Machine, designed for precision cutting of test pieces according to ASTM D-412 and IEC 60227-1 standards. This electric-controlled machine features a punching stroke of ≥120-150MM and a 2T working pressure, ideal for various dumbbell dies (not included).
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