Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 38021-2019 |
Analogue quartz clocks—Timing accuracy 指针式石英钟 走时精度 |
China National Standards Analogue quartz clocks |
English PDF |
GB/T 33727-2017 |
Analogue quartz clocks—Fitting dimentions of movements to hands 指针式石英钟 机心与指针的配合尺寸 |
China National Standards Analogue quartz clocks |
English PDF |
GB/T 6046-2016 |
Analogue quartz clocks 指针式石英钟 |
China National Standards Analogue quartz clocks |
English PDF |
GB/T 6046-2007 |
Analogue quartz clocks 指针式石英钟 |
China National Standards Analogue quartz clocks |
English PDF |
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