| Standard ID | QB 2138.1-1995 (QB2138.1-1995) |
| Description (Translated English) | Safety requirement for household and similar electric appliances Special requirement for oral hygiene device directly connected to grid power supply with safe insulation transformer |
| Sector / Industry | Light Industry Industry Standard |
| Classification of Chinese Standard | Y64 |
| Word Count Estimation | 8,851 |
| Date of Issue | 1995/8/8 |
| Date of Implementation | 1996/4/1 |
| Quoted Standard | GB 4706.1-1992; IEC 335-2-20 (1984); IEC 601-1 (1977) |
| Adopted Standard | IEC 60335-2-52-1988, IDT |
| Regulation (derived from) | Industry-Science (2010) No. 77 |