punch support plate 冲杆支承板
Microsoft says it will end support for XP and Office 2003 — the one-two computing punch in many an office across America — by April 2014.
微软声称将会在2014年四月终止对XP和Office 2003的支持 - 美国许多办公室都是成套使用它们。
The size of upsetting-burring punch and angle of support panel also have great impacts on the upsetting-burring.
镦粗凸模尺寸以及下支撑板斜角对镦粗翻边有较大的影响。
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