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Chinese Classification
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ICS Classification
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| Professional Standard Category: Metering |
JJG (HG) 12-1989 DDZ-III Motor-driven Single Unit Instrument - Verification Regulation of Electric Converter
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| Category No.: | JJ | Valid Status: | valid |
| Issued Organization: | Issued Date: | ||
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | Superseded Date: |
JJG 1204-2025
JJF 1098-2025
JJG 1212-2026
JJG 596-2026
JJG 458-2026
JJF 2364-2026
JJF 2365-2026
JJG 2015-2026
JJF 2360-2026
JJF 2366-2026
JJF 2367-2026
JJF 2368-2026
JJG 543-2026
JJF 1394-2026
JJF 1073-2026
JJF 2374-2026
JJF 2377-2026
JJF 2370-2026
JJF 2376-2026
JJF 2375-2026
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