Linux kernel newbies em português

1. The sand crusher can crush river pebbles, rocks (limestone, granite, basalt, diabase, and esite), ore tailings, the artificial sand stone chips.
2. Production of construction aggregate, Highway fabric, cushion material, asphalt concrete and cement concrete aggregate.
3. Production of water conservancy and hydropower engineering, highway, highways, high-speed rail passenger line, bridges, airport runways, municipal engineering, high-rise building mechanisms sand and stone shaping.