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談談自沖式鉚釘

2018-05-16 00:00:00 84

談談自沖式鉚釘

自沖式鉚釘是一種用于連接兩種或兩種以上金屬板材的冷連接技術。特制鉚釘穿透頂層板材之后，在鉚模的作用下鉚釘尾部的中空結構擴張刺入而

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