Hebornly used
In some countries, smooth skating rinks are still used to compact soils. In 1929 and 1930. Hebornly used heavy 30-ton body trailers and tanks with water on steel wheels during road construction in California.
In some countries, smooth skating rinks are still used to compact soils. In 1929 and 1930. Hebornly used heavy 30-ton body trailers and tanks with water on steel wheels during road construction in California.