| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 8320-2003 | English | 639 |
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Days<=3
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Copper-tungsten and silver-tungsten electrical contacts
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GB/T 8320-2003
| Obsolete |
GB/T 8320-2003
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