1983年9月6日15时,某潜艇在海上训练期间,从水下浮起用废气排水,因右机单向档板卡滞,废气经放水阀倒灌到机舱内。几分钟后舱内满布黑色烟雾。舱内6人均发生呛咳、流泪、流涕、头昏、头痛、胸闷、恶心等反应,其中有3人接连昏倒。神志不清、面色苍白、脉博细速、呼吸浅快、四肢时有抽搐。针刺人中、合谷等穴位均无反 At 15:00 on September 6, 1983, a submarine was floating from the water during the training at sea and drained off with exhaust gas. Due to the stuck-up of the one-way gear on the right engine, the exhaust gas was poured into the cabin through a drain valve. A few minutes later the cabin was covered with black smoke. 6 people in the cabin cough, tears, runny nose, dizziness, headache, chest tightness, nausea and other reactions, of which 3 people fainted one after another. Unconscious, pale, pulse speed, shallow breathing, limbs, convulsions. Acupuncture people, Hegu and other points are not anti-