Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB/T 4428-2023 |
Product specifications and dimensions of lithium-ion batteries for electric bicycles QB/T 4428-2012 {译} 电动自行车用锂离子电池产品规格尺寸 |
China Light Industry Industry
Standards 428 |
English PDF |
JJG(JB)114-1992 |
(SP-428 static electrical properties of photosensitive materials tester test procedures) |
China Metrological
Standards 428 |
English PDF |
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