Just got a technical drawing from our customer, but I got some problem with the plating process. It shows such part needs bright ZINC but not bright TIN.

  • 刚买了一台工业绘图,从我们的客户,但我得到一些问题,与电镀工艺。它表明,如部分需要光亮镀锌,而不是光亮镀锡。
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