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GB/T 19516-2017 Active
GB/T 19516-2017 Wired-emergency telephone system of expressway
Abstract
This standard specifies the structure and classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of highway wired emergency telephone systems (hereinafter referred to as "emergency telephone systems"). This standard applies to fiber-optic and cable-based emergency telephone systems used on highways, and other applications can refer to it for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 19516-2017 |
| CCS | Telephone communication equipment |
| ICS | Telecommunications system |
| Implement Date | 2018-05-01 |
Price
$ 44.00
Subtotal
$ 44.00
Tax
$ 0.00
Order Total (incl. tax)
$ 44.00