QB/T 2258-2023 PDF English
Price & Delivery
US$169.00 · In stock · Download in 9 secondsQB/T 2258-2023: (mechanical bell timer)
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid
QB/T 2258: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| QB/T 2258-2023 | English | 169 | Add to Cart | 3 days [Need to translate] | (mechanical bell timer) |
| QB/T 2258-1996 | English | 239 | Add to Cart | 2 days [Need to translate] | Mechanical Diabolo Timer |
Click to Preview a similar PDF
Basic data
| Standard ID | QB/T 2258-2023 (QB/T2258-2023) |
| Description (Translated English) | (mechanical bell timer) |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y11 |
| Classification of International Standard | 39.040.99 |
| Word Count Estimation | 8,884 |
| Date of Issue | 2023-04-21 |
| Date of Implementation | 2023-11-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the requirements, inspection rules, marking, packaging, transportation and storage of mechanical bell timers, and describes the corresponding test methods. This standard applies to the production, inspection and sales of mechanical timers for daily use that use clockwork as the power source and use bells as signals for the end of a predetermined period. |