german silver〔名词〕德国银,锌镍铜合金详细»
German silver〔名词〕德国银,铜镍锌合金详细»
german silver〔名词〕德国合金,德银,锌白铜,德国银,锌镍铜合金详细»
german silver〔名词〕洋银,德银,镍银详细»
german silver〔名词〕白铜,一种铜镍合金,德银详细»
铜镍锌合金German silver;oldsmoloy详细»
铜镍锌合金aterite;copper nickel zinc alloys;maillechort;nickelin;pack fong;white copper详细»
铜镍锌合金aterite;maillechort;nickelin;oldsmoloy详细»
铜镍锌合金copper nickel zinc alloys;german silver;white copper详细»