贵金属: noble metal; precious metal规范: standard; norm; specificatio ...金属浆爆破: metallized slurry blasting材料规范: l material specifications材料规范书: material specifications配料规范: mixture specifications工程材料规范: engineering material specification宇航材料规范: ams aerospace material specifications半贵金属: semi precious metal; semi-precious metal; semi-preciousmetal次贵金属: less noble metal非贵金属: base metal; non-noble metal非贵金属的: non-noble metal贵金属材料: precions metal materials贵金属担保: metal cover贵金属电极: noble metal electrode贵金属粉: precious metal powder贵金属膏: noble metal paste贵金属汞齐: precious metal amalgam贵金属含量: bullion content贵金属合金: noble metal alloy; noble-metal alloy贵金属回收: precious metals recovery; precious-metals recovery贵金属块: bullion; nugget贵金属陶瓷: noble metal cermet贵金属协会: lbma贵金属印膏: noble metal paste
