铱(yī)金是稀有贵重金属,铱金(iraurita) 是铂和铱的合金,稀有程度在铂金之上。
铱金火花塞 IRIDIUM POWER ; ngk ; DENSO ; iridium spark plug
铱金笔 iridium fountain pen ; Iridium point pen
顶级铱金火花塞 Autolite
进口铱金火花塞 ngk
黑玫瑰铱金笔 HLL
铱合金 [材] iridium alloy
铂铱合金 platinum iridium alloy ; Platiniridium ; platinum-iridio ; iridioplatinum
塑料杆铱金笔 iridium fountain pen with plastic barrel
铱铂合金 [材] iridoplatinum ; iridio-platinum ; platinum ; Iridium platinum alloy
电化铝套铱金笔 iridium fountain pen with anodized cap
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