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1985年10月在山东蓬莱县召开的“华东地区金属切削技术交流会”是一次先进刀具交流展览的盛会。为了使广大读者能及时了解和掌握这些先进刀具,本刊在上海市金属切削技术协会的热情支持和帮助下,选择以下部份先进刀具,呈献给读者。我们希望广大金属切削工作者能经常把自己的先进经验和诀窍总结撰写成文,寄给本刊选登,使一个人的技术成就,扩大而成为全社会的财富,为祖国四化建设作出贡献。
In October 1985 held in Penglai County, Shandong Province, “East China Metal Cutting Technology Conference” is an event of advanced exchange of tools exhibition. In order to enable readers to keep abreast of these advanced tools and grasp, the publication in Shanghai Metal Cutting Technology Association’s enthusiastic support and assistance, select the following part of the advanced tools, presented to the reader. We hope that the majority of metalworking workers can often write their own advanced experiences and know-how summaries and write them to the Journal for selection so that one’s technical achievements will be expanded to become the wealth of the entire society and contribute to the construction of the motherland’s four modernizations.