WET SNOW : is a condition where, if compacted by hand, snow will stick together and tend to form a snowball. Its density is approximately 0.4 kg/l
(3.35 lb/US Gal).
DRY SNOW : is a condition where snow can be blown if loose, or if compacted by hand, will fall apart again upon release. Its density is approximately 0.2 kg/l
(1.7 lb/US Gal).
COMPACTED SNOW: is a condition where snow has been compressed (a typical friction coefficient is 0.2).
A318/A319/A320/A321 PER-TOF-CTA-20 P 1/2