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GB/T 31879-2026 Active
GB/T 31879-2026 Road vehicles—Fifth wheel
Abstract
This document specifies the classification and models of traction seats, technical requirements, test methods, inspection rules, as well as marking, product accompanying documents, transportation, and storage.
This document is applicable to the design, production, and inspection of traction seats of types 50 and 90, which are respectively connected to the traction pins specified in GB/T 4606 and GB/T 4607.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 31879-2026 |
| CCS | Trailer |
| ICS | Trucks and trailers |
| Implement Date | 2026-08-01 |
Price
$ 54
Subtotal
$ 54
Tax
$ 0.00
Order Total (incl. tax)
$ 54