iridioplatinumplatiniridiumplatinoiridiumplatinum iridium alloysplatinum-iridum alloyplatinumiridiumalloy铂铱: platinoiridita; platiniridiu ...合金: alloy铂铱合金计: iridoplatinum needle天然铂铱合金: platiniridium铱合金: iridium alloy下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:铂铱合金,即可在微信中查询翻译