rare metal meaning in English
稀有金属
Examples
- The rare metal department of hunan coran industry com
湖南科源科技实业有限公司稀贵金属部介绍 - In my case , it ' s a rare metal . it ' s called " afraidium .
拿我来说，是一种叫“怕镭”的稀有金属做成的 - Rare metal materials and engineering
稀有金属材料与工程 - Study on extraction separation rare metal ions by using a polymeric azo reagent
聚合偶氮试剂萃取稀有金属离子的研究 - Rare metal materials
稀有金属材料与工程