For protecting gold finger in the process of manufacturing PCB.

过锡炉和波峰焊过程中遮蔽保护金手指。

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Good performance in adhesion, High Temperature Resistance, Solvent Resistance, Strong Holding Force, No Residual Adhesive Left. For protecting gold finger in the process of PCB.

粘性佳，耐高温、耐溶剂、保持力强、不残胶。；用于印刷线路板(PCB)过锡炉喷锡和波峰焊过程中遮蔽保护金手指。

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She wore a simple band of gold on her finger.

她戴着一枚净面的金戒指。

《牛津词典》

Talk about a gold finger.

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Two other pieces exemplify what Rosenthal calls "thread" rings: Minute diamonds are set into fine gold and platinum wires threaded around the finger.

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The answer was implicit in the question, and with a resigned gesture Rousselot showed her the gold ring that was constricting his ring finger at that moment as never before.

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