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为了给有效开展职业病防治工作提供一定的依据，我们对ＴＮＴ职业接触者进行了健康状况及卫生宣教知识、认识的调查。１对象和方法１．１对象兰州市某化工厂一车间全部ＴＮＴ职业接触者。１．２方法按统一设计印制的调查表进行现场调查，逐一填表。２结果２．１车间空气中...
In order to provide some basis for effective prevention and control of occupational diseases, we conducted a survey of TNT occupational contacts about their health condition and health education knowledge and understanding. 1 objects and methods 1.1 object Lanzhou a chemical plant a workshop all TNT occupational contacts. 1.2 Methods According to a unified design printed questionnaire site survey, one by one fill in the form. 2 results 2.1 workshop air ...