Key Points. 1  Cholinesterase inhibitor toxicity is due to a decrease in the ability of cholinesterase to breakdown acetylcholine which results in excessively high acetylcholine levels. 2  Cholinesterase inhibitors fall into two classes, organophosphorus compounds, and carbamates.
Tank platoons prior to the late 1980s consisted of a platoon headquarters squad and three tank squads, each consisting of one T-64, T-72 or T-80 tank for 12 personnel and 4 tanks total; platoons that used the older T-54, T-55 or T-62s added another crewmember for a total of 16.
10 squads (contubernia - a tent group of generally 8 men) = a century, each commanded by a centurion = 80 men [note that the size of a century had diverged from its original, literal meaning of 100] 6 centuries = a cohort = 480 men. 10 cohorts = a legion = 4800 men.