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The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.

铅的融入使镀铅具有淡的、腐性的表面和可焊接性。

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原声例句
2025 Gary Business English

83. Question: What is the function of a component's lead finish in PCBA? Answer: The lead finish protects the leads from oxidation, improves solderability, and provides a reliable connection interface.

83. 题：在 PCBA 中，件的铅表面处理有什么作用？答： 表面防止氧化，提高焊性，并提供靠的连接接。

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2025 Gary Business English

63. Question: How does the solderability of components affect the PCBA soldering process? Answer: Poor solderability can result in weak or unreliable solder joints, making it difficult to achieve a good electrical and mechanical connection.

63. ：器件的焊性如何影响 PCBA 焊接工艺？答： 焊性差会导致焊点薄弱或不靠，从而难以实现良好的电气和机械连接。

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ASTA, A-stability, astable, ASTAC, astacene, Astacidae, astacin, Astacinae, A-stage, Astaire,

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3G, 401(K), a,
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