| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| QB/T 1040-2011 | English | 259 |
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Days<=3
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Rotor magnet-steel for analogue quartz clocks
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QB/T 1040-2011
| Valid |
QB/T 1040-2011
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