发布时间:2025-02-04 00:13:59
有两种方法:
1、加工硬化:对6061进行塑性变形,通过加工硬化来提高硬度。
2、固溶处理+人工时效,通过时效来提高硬度。
电视机品牌排行榜前十名,目前口碑好的十款电视机排行榜_电视机哪个品牌好性价比高
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