What is the speed limit for motor vehicles within the factory area?

[MichaelFitz]

The maximum speed for motor vehicles within the factory area is 15km/h. Speed limit regulations: When driving on the main roads of the factory without speed limit signs, motor vehicles must not exceed 30km/h, and on other roads, the speed must not exceed 20km/h. In adverse weather conditions with visibility less than 5m or visibility less than 10m and a maximum road gradient exceeding 6%, driving should be stopped. Fire trucks, engineering rescue vehicles, and ambulances performing tasks are not subject to the speed limit regulations. Speed limit requirements should comply with: At crossings, intersections, loading and unloading operations, densely populated pedestrian areas, downhill slopes, areas with warning signs, or when turning or making U-turns, freight vehicles transporting flammable, explosive, or other hazardous materials must not exceed 15km/h. On icy, snowy, or waterlogged roads; or in adverse weather conditions with visibility less than 30m, the maximum speed must not exceed 10km/h. When entering or exiting factory buildings, warehouses, workshop gates, parking lots, gas stations, weighing scales, hazardous areas, production sites, reversing, or towing damaged vehicles, the maximum speed must not exceed 5km/h.