沖(chong)(chong)(chong)床(chuang)(chuang)沖(chong)(chong)(chong)壓(數控沖(chong)(chong)(chong)床(chuang)(chuang)、液壓油壓拉伸沖(chong)(chong)(chong)床(chuang)(chuang)、鍛壓沖(chong)(chong)(chong)床(chuang)(chuang)、普通轉輪式老式沖(chong)(chong)(chong)床(chuang)(chuang))生產同時具有高危險、高強(qiang)度、高噪(zao)音、工作(zuo)單調、重機械復等生產特性(xing)。東莞海...