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本文介绍了零件可换的粘接技术特点，详细介绍了采用聚醋酸乙烯脂作粘接剂的粘 接工艺过程。特别注重了其在真空设备中应用的价值．
This article describes the characteristics of the parts can be changed for the bonding technology, detailing the use of polyvinyl acetate as a binder adhesive bonding process. Particular attention to its value in the vacuum equipment.