(4)Р式可以为 铝合金钻孔参数的选择提供参考 nal of Machine Tools and Manufacture,2013,64:102 -Р 2024 。 113.Р 第一作者:唐林,副教授,鲁北技师学院, 山东省Р 参考文献 256600Р 滨州市Р First Author:Tang Lin,Associate Professor,Lubei TechnicianР[1] Mathers G. The welding of aluminium and its alloys[ M].Р College,Binzhou,Shandong 256600,ChinaР Cambridge:Woodhead Publishing,2002:1 - 9.