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The non-bright tin deposit has good solderability after sealing.
封闭后的雾面锡镀层仍有良好的可焊性。
youdao
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Can realize non-stop add tin, increase production capacity.
可实现不停机加锡，提高产能。
youdao
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Can realize non-stop add tin, increase production capacity.
可实现不停机加锡，提高产能。
youdao