唐小妹读者: 目前,电子厂使用的“洗板水”,其主要成分是三氯乙烯。三氯乙烯为无色、易挥发的液体。可经呼吸道吸入或皮肤接触进入体内。每立方空气中含有1～20克就可造成急性中毒。三氯乙烯属中等毒性,主要是对人体呼吸中枢和心血管中枢具有强烈的抑制作用,引起中毒患者呼吸衰竭、心室颤动、心搏骤停等。而且, Tang Xiaomei readers: At present, the electronics factory to use “wash water”, the main component is trichlorethylene. Trichlorethylene is a colorless, volatile liquid. May be inhaled through the respiratory tract or into contact with the skin. Each cubic air containing 1 to 20 grams can cause acute poisoning. Triclosan is a moderate toxicity, mainly on the human respiratory and cardiovascular centers have a strong inhibitory effect, causing respiratory failure patients with poisoning, ventricular fibrillation, cardiac arrest and so on. and,