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GB/T 20863.4-2007 Active
GB/T 20863.4-2007 Cranes—Classification—Part 4:Jib cranes
Abstract
This part of GB/T 20863 specifies the working levels of boom cranes, excluding tower cranes, mobile cranes, and railway cranes. The classification is based on the number of work cycles completed by the cranes and their mechanisms during their expected lifespan, as well as the load spectrum coefficient representing the nominal load state.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20863.4-2007 |
| CCS | Cranes |
| ICS | Crane |
| Implement Date | 2007-08-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42