rare-earth oxide phosphor 中文意思是什麼
rare-earth oxide phosphor
解釋
稀土氧化物熒光粉-
Yttrium oxide of phosphor grade - determination of trace rare earth oxide contents - spectrochemical method and direct spectrographic method
熒光級氧化釔中微量稀土氧化物測定化學光譜和直接光譜法 -
Yttrium oxide and europium oxide of phosphor grade - determination of total rare earth oxide content - edta volumetric method
熒光級氧化釔和氧化銪中稀土氧化物總量測定乙二胺四乙酸二鈉容量法
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