?镍铜合金
... 镍青铜nickelbronze 镍铜合金cupro-nickel 镍铜热电偶合金constantan ...
?铜镍合金
故于1994年重新使用以往的红铜镍合金(Cupro-Nickel)来铸币.
?铜镍
... 赤铜矿 cuprite 铜镍 cupro-nickel 镶边角铁 curb angle ...
?白铜
... cupron 克普隆铜镍合金，康铜；试铜灵 cupro-nickel 白铜，镍铜 cup screen 杯形筛 ...
铜镍合金
购镍条
铜镍合金带
However, the alloys employed in the euros cupro-nickel and nickel-brass have long been used to make hard-wearing coins that are difficult to forge.
ECONOMIST: Why the euro may be a rash move
The coins are made from steel but plated in nickel, replacing the current cupro-nickel version which contains 75% copper and 25% nickel.
BBC: Coin change 'could cause more skin problems'
The coins are currently made from the nickel and copper alloy cupro-nickel.
BBC: Treasury 'should foot coin change bill'
konstantan??/??Colomony
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。