| 摘要 |
building production process. SUBSTANCE: the device has a ramming member, bedplate, drive mechanism in the form of a detonation chamber formed by the cavity between the additional load and resonance plate, the resonance plate is connected to the additional load and ramming member for movement. The additional load mass exceed the resonance plate mass. EFFECT: enhanced dynamic pressures at molding. 4 cl, 2 dwg
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