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三硝基甲苯(简称TNT)在生产过程中以粉尘形态存在于空气里,可经无损皮肤、呼吸道和消化道进入机体而中毒。 1978-1983年我们曾对本厂TNT作业车间40多个样品进行空气中TNT浓度测定,结果见表一。作业车间造成空气中TNT浓度增高的主要原因是开放式生产并缺乏有效的机械抽风装置。为了有效地开展对TNT中毒的防治,我们对本厂某车间接触TNT作业的226名工人进行了体检调查,其中男性
Trinitrotoluene (referred to as TNT) in the production process in the form of dust in the air, can be without damage to the skin, respiratory and gastrointestinal into the body and poisoning. From 1978 to 1983, we conducted airborne TNT concentration tests on more than 40 samples of our TNT workshop. The results are shown in Table 1. The main reason for the increase in TNT concentration in the air at the job shop is open production and the lack of an efficient mechanical ventilation device. In order to effectively carry out the prevention and treatment of TNT intoxication, we conducted a physical examination of 226 workers exposed to TNT operations in a workshop of our factory, in which men