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【48812】走进PCB出产了解丝印的各个流程过程_JJB竞技宝全站app平台

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【48812】走进PCB出产了解丝印的各个流程过程

  ①温度与时刻的设定,须参照供货商供给的条件双面印与单面印的预烤条件是不一样的。

  ③温度及时刻的设定,必须有警报器,时刻一到一定要立刻拿出,不然over curing会形成显影不尽。

  2024中国国际音频工业大会 ∣ “可靠性出产力”加快视听工业智能化晋级