短語詞組短語press forging forming 沖鍛成形press flat forming 壓扁成形press bend forming 壓彎成形press -forming 加壓成型Press for Forming 沖壓成型press forming level 沖壓級(jí)別Warm press forming 溫沖鍛pre -ss forming 預(yù)壓成型 返回 press forming