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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG(SJ)07004-1988 |
(DO29-type receiver calibration verification procedures Trial) |
China Metrological
Standards DO2 |
 English PDF |
| JJG(SJ)02004-1988 |
(With DO40-frequency standard voltmeter test DO2-frequency voltage calibration device trial test procedures) |
China Metrological
Standards DO2 |
English PDF |
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