Palladium (Pd): Palladium is similar to platinum in both appearance and in use; it appears in vehicle emissions equipment and electronics.

钯：钯与铂的外观和用途都很相似；它出现在汽车尾气排放设备和电子产品中。

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Palladium (Pd): Palladium is similar to platinum in both appearance and in use; it appears in vehicle emissions equipment and electronics.

钯：钯与铂的外观和用途都很相似；它出现在汽车尾气排放设备和电子产品中。

youdao