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GB 7957-2023 Active
GB 7957-2023 Safety technical requirement for cap lamps in coal mine
Abstract
This document specifies the performance and safety requirements, marking, packaging, transportation, and storage of mining lamps for coal mines (hereinafter referred to as "mining lamps"). It provides a product classification that facilitates technical specifications and describes the corresponding test methods.
This document applies to mining lamps, including those used in coal mines and those used to power other equipment.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 7957-2023 |
| CCS | Explosion-proof electrical appliances |
| ICS | Electric equipment for use in explosive environments |
| Implement Date | 2025-04-01 |
Price
$ 47
Subtotal
$ 47
Tax
$ 0.00
Order Total (incl. tax)
$ 47