词汇	IC frame
释义	IC frame 引线框架材料
随便看	Rare-earth metallic compounds rare earth metallurgy rare earth metal metallurgy rare earth metal physics rare earth metal-polymer complex rare earth metals rare-earth metals rare -earth metals rare-earth metal silicide rare-earth metals industry in China rare earth metsls rare earth Mg ductile iron Rare earth Mg-Si-Fe modification rare earth microelement rare earth mineral rare-earth mineral rare -earth mineral rare earth minerals rare earth mine tailing rare earth miserite rare earth mixture rare earth Mn oxide rare earth Mo alloy rods rare earth modification rare-earth modification