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精密冲压件加工 Precision Pressing Part Processing

精密冲压模 Precision Stamping Mould

精密冲压模具 STAMPING DIE

精密冲裁液压机 fine blanking hydraulic press ; hydraulic fine blanking press

密封脉冲变压器 hermetically-sealed pulse transformer

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精密五金冲压 Precision Metal Stamping