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.
One of the most widely produced World War 1 tanks was the Mark I. During the war, 10 different versions were made, with speeds up to 13 kmh. Tanks were sometimes categorised as being male or female, with the female tanks having fewer guns. Tanks were at first camouflaged although they were soon painted brown, as they ended up covered in mud after a few hours of being used. In November, 1917, all 474 tanks of the British Tank Corps fought at the Battle of Cambrai. The French and the US armies were impressed and developed their own tanks. During the 1918 Battle of Amiens, about 70 percent of Allied tanks were destroyed in just a few days. By the end of the war the British Tank Corps had only 8 tanks left. In April, 1918 the ...