| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 8762.4-1988 | English | 199 |
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Yttrium oxide of phosphor grade--Determination of iron oxide, lead oxide, nickel oxide and copper oxide contents--Emission spectrographic method
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GB/T 8762.4-1988
| Obsolete |
GB/T 8762.4-1988
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