... used in China's Inner Mongolia autonomous region of the broad masses of the grasslands, pasture, forest area, birdhouse, feeding, stadium, ... arbitrary norms;Nets long: 50 m, 100 m. Advantages: the prairie fence with nets smooth surface, uniform mesh, high strength ... used in China's Inner Mongolia autonomous region of the broad masses of the grasslands, pasture, forest area, birdhouse, feeding, stadium ...