专利名称：VERTICAL TURRET TYPE STEEL MATERIAL WORKING MACHINE
multiple是什么意思>d4ff com
申请号：JP6710775eclip che>北京留学中介
申请日：19750605我爱你英文
公开号：JPS5416636B2
公开日：
英语名言名句
帽子英文
纠结英文>cope
19790623
专利内容由知识产权出版社提供哪里英文
摘要：An ironworker is provided with a vertical turret having spaced tool-holding stations. A ram holder is reciprocally mounted for movement toward and away from a punching station. The turret can rotate a tool holder to said punching station while said ram holder is retracted, and thereafter, the ram holder is returned to support the turret during a punching operation.
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