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A Simulation equipment that enables a person sitting on a chair to experience the effect of Okumura's seismic isolation equipment both in “enabled“ and “disabled“ mode of the seismic isolation function while the person exposed to oscillation. |
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The equipment which produces reproduction sand(5mm under) from concrete debris(150-250mm). |
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The equipment which crushes a waste concrete pillar continuously,then reinforcing rods and concrete debris are separated in this process. |
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