silver-plated ware 镀银用具
silver plated tin alloy 镀银锡合金 ; 镀银的锡合金
silver-plated 包银的 ; 镀银
gold or silver plated 镀硬金或银 ; 镀金或银
internal silver plated 内部镀银的
silver-plated copperweld conductor 镀银铜包钢线
silver-plated copper conductor 镀银铜线
silver plated Copper 镀银铜线 ; 镀银铜
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